Made with Pride in Bad Axe, MI

Collets

Collets

BR/ER Straight Shank Collet Extensions

Part NumberCollet SeriesCollet RangeA) DIA.B) DIA.C) O.A.L.DCollet NutStop ScrewWrenchQTY
SS050BR-11-660 BR11 .019-.276 .500 .64 6.60 3.50 BRCN-11M M6RH BR11MW
SS075BR-16-700 BR16 .019-.406 .750 .870 7.00 4.00 BRCN-16M M10RH BR16MW
SS100BR-20-700 BR20 .039-.512 1.00 1.10 7.00 4.00 BRCN-20M M12RH BR20MW
SS100BR-25-700 BR25 .039-.630 1.00 1.61 7.00 4.00 BRCN-25 M16RH BR25SW
SS125BR-32-750 BR32 .079-.787 1.25 1.97 7.50 4.00 BRCN-32 7/8LH BR32SW

TG Straight Shank Collet Extensions

Part NumberCollet SeriesCollet RangeA) DIA.B) DIA.C) O.A.L.DCollet NutStop ScrewWrenchQTY
SS125CH-075-800 TG075 .094-.750 1.250 1.87 8.00 4.00 BTGCN-075-II 13/16LH BTG075SW-II
SS150CH-100-975 TG100 .094-1.000 1.500 2.44 9.75 6.00 BTGCN-100-II 1-1/8LH BTG100SW-II

DA Straight Shank Collet Extensions

Part NumberCollet SeriesCollet RangeA) DIA.B) DIA.C) O.A.L.DCollet NutStop ScrewWrenchQTY
SS100DA-100-750 DA100 .047-.562 1.000 1.062 7.50 .875 DNAP-100 9/16LH DNAP10W
SS125DA-180-741 DA180 .047-.750 1.250 1.437 7.41 1.187 DNAP-180 13/16LH DNAP18W
SS075DA-200-723 DA200 .047-.390 .750 .812 7.23 .687 DNAP-200 7/16LH DNAP20W
SS050DA-300-688 DA300 .031-.250 .500 .562 6.88 .500 DANP-300 5/16H DNAP30W

BF/AF Straight Shank Collet Extensions

Part NumberCollet SeriesCollet RangeA) DIA.B) DIA.C) O.A.L.DCollet NutStop ScrewWrenchQTY
SS075BF-038-700 BF38 .094-.375 0.75 1.13 7.00 2.13 BFCN-038 3/8-24LH BFG38HW
SS100BF-050-750 BF50 .109-.500 1.00 1.43 7.50 5.50 BFCN-50 9/16 LH BFG50HW
SS125BF-075-800 BF75 .109-750 1.25 1.94 8.00 6.00 BFCN-75 13/16LH BFG75SW
SS150BF-100-975 BF100 .218-1.000 1.50 2.50 9.75 6.75 BFCN-100 1-1/8 LH BFG100SW

Double Angle Collet Nuts - CN Type

Part NumberA) Collet SeriesBCThread SizeQTY
DACN-100 DA100 1.400 .910 1" - 14
DACN-180 DA180 1.700 .875 1-1/4 " - 12
DACN-200 DA200 1.110 .980 3/4" - 16
DACN-300 DA300 .840 .690 9/16" - 18

Double Angle Collet Nuts - NP Type

Part NumberA) Collet SeriesBCThread SizeQTY
DANP-100 DA100 1.060 1.50 15/16" - 20
DANP-180 DA180 1.440 1.60 1-3/16 " - 20
DANP-200 DA200 .810 1.35 11/16" - 20
DANP-300 DA300 .560 1.00 7/16" - 32

Double Angle Nut Wrenches

Part NumberCollet NutAQTY
DANP10W DANP-100 7/8
DANP18W DNAP-180 1-3/16
DANP20W DNAP-200 11/16
DANP30W DNAP-300 1/2
DA-30-W DACN-200 1"
DA-20-W DACN-200 1"
DA-18-W DACN-180 1-1/2
DA-10-W DACN-100 1-1/4

DA 200 Series Collets

Part NumberI.D.DecimalA) O.D.BQTY
DA-200-1/4 1/4 0.2500 .539 1.187
DA-200-1/8 1/8 0.1250 .539 1.187
DA-200-1/16 1/16 0.0625 .539 1.187
DA-200-3/8 3/8 0.3750 .539 1.187
DA-200-3/16 3/16 0.1875 .539 1.187
DA-200-3/32 3/32 0.0938 .539 1.187
DA-200-3/64 3/64 0.0469 .539 1.187
DA-200-5/16 5/16 0.3125 .539 1.187
DA-200-5/32 5/32 0.1563 .539 1.187
DA-200-5/64 5/64 0.0781 .539 1.187
DA-200-7/32 7/32 0.2188 .539 1.187
DA-200-7/64 7/64 0.1094 .539 1.187
DA-200-9/32 9/32 0.2813 .539 1.187
DA-200-9/64 9/64 0.1406 .539 1.187
DA-200-11/32 11/32 0.3437 .539 1.187
DA-200-11/64 11/64 0.1719 .539 1.187
DA-200-13/64 13/64 0.2031 .539 1.187
DA-200-15/64 15/64 0.2344 .539 1.187
DA-200-17/64 17/64 0.2656 .539 1.187
DA-200-19/64 19/65 0.2969 .539 1.187
DA-200-21/64 21/64 0.3281 .539 1.187
DA-200-23/64 23/64 0.3593 .539 1.187
DA-200-25/64 25/64 0.3906 .539 1.187

DA 300 Series Collet Sets

Part NumberCollet SeriesCollets in SetRange of Collet setQTY
DA-300-7 300 7 1/16-1/4x1/32
DA-300-14 300 14 3/64-1/4x1/64

DA 300 Series Collets

Part NumberI.D.DecimalA) O.D.BQTY
DA-300-1/4 1/4 0.2500 .375 1.000
DA-300-1/8 1/8 0.1250 .375 1.000
DA-300-1/16 1/16 0.0625 .375 1.000
DA-300-1/32 1/32 0.0313 .375 1.000
DA-300-3/16 3/16 0.1875 .375 1.000
DA-300-3/32 3/32 0.0938 .375 1.000
DA-300-3/64 3/64 0.0469 .375 1.000
DA-300-5/32 5/32 0.1563 .375 1.000
DA-300-5/64 5/64 0.0781 .375 1.000
DA-300-7/32 7/32 0.2188 .375 1.000
DA-300-7/64 7/64 0.1094 .375 1.000
DA-300-9/64 9/64 0.1406 .375 1.000
DA-300-11/64 11/64 0.1719 .375 1.000
DA-300-13/64 13/64 0.2031 .375 1.000
DA-300-15/64 15/64 0.2344 .375 1.000

DA 200 Series Collet Sets

Part NumberCollet SeriesCollets in SetRange of Collet setQTY
DA-200-9 200 9 1/8-3/8x1/32
DA-200-11 200 11 1/16-3/8x1/32
DA-200-21 200 21 1/16-3/8x1/64

DA 180 Series Collets

Part NumberI.D.DecimalA) O.D.BQTY
DA-180-1/2 1/2 .5000 1.025 1.639
DA-180-1/4 1/4 .2500 1.025 1.639
DA-180-1/8 1/8 0.1250 1.025 1.639
DA-180-1/16 1/16 0.0625 1.025 1.639
DA-180-3/4 3/4 .7500 1.025 1.639
DA-180-3/8 3/8 0.3750 1.025 1.639
DA-180-3/16 3/16 0.1875 1.025 1.639
DA-180-3/32 3/32 0.0938 1.025 1.639
DA-180-3/64 3/64 0.0469 1.025 1.639
DA-180-5/8 5/8 0.6250 1.025 1.639
DA-180-5/16 5/16 0.3125 1.025 1.639
DA-180-5/32 5/32 0.1563 1.025 1.639
DA-180-5/64 5/64 0.0781 1.025 1.639
DA-180-7/16 7/16 0.4375 1.025 1.639
DA-180-7/32 7/32 0.2188 1.025 1.639
DA-180-7/64 7/64 0.1094 1.025 1.639
DA-180-9/16 9/16 0.5625 1.025 1.639
DA-180-9/32 9/32 0.2813 1.025 1.639
DA-180-9/64 9/64 0.1406 1.025 1.639
DA-180-11/16 11/16 0.6875 1.025 1.639
DA-180-11/32 11/32 0.3437 1.025 1.639
DA-180-11/64 11/64 0.1719 1.025 1.639
DA-180-13/32 13/32 0.4063 1.025 1.639
DA-180-13/64 13/64 0.2031 1.025 1.639
DA-180-15/32 15/32 0.4688 1.025 1.639
DA-180-15/64 15/64 0.2344 1.025 1.639
DA-180-17/32 17/32 0.5313 1.025 1.639
DA-180-17/64 17/64 0.2656 1.025 1.639
DA-180-19/32 19/32 0.5938 1.025 1.639
DA-180-19/64 19/64 0.2969 1.025 1.639
DA-180-21/32 21/32 0.6563 1.025 1.639
DA-180-21/64 21/64 0.3281 1.025 1.639
DA-180-23/32 23/32 0.7188 1.025 1.639
DA-180-23/64 23/64 0.3593 1.025 1.639
DA-180-25/64 25/64 0.3906 1.025 1.639
DA-180-27/64 27/64 0.4219 1.025 1.639
DA-180-29/64 29/64 0.4531 1.025 1.639
DA-180-31/64 31/64 0.4844 1.025 1.639
DA-180-33/64 33/64 0.5156 1.025 1.639
DA-180-35/64 35/64 0.5469 1.025 1.639
DA-180-37/64 37/64 0.5781 1.025 1.639
DA-180-39/64 39/64 0.6094 1.025 1.639
DA-180-41/64 41/64 0.6406 1.025 1.639
DA-180-43/64 43/64 0.6719 1.025 1.639
DA-180-45/64 45/64 0.7031 1.025 1.639
DA-180-47/64 47/64 0.7344 1.025 1.639

DA 180 Series Collet Sets

Part NumberCollet SeriesCollets in SetRange of Collet setQTY
DA-180-17 180 17 1/4-3/4x1/32
DA-180-33 180 33 1/4-3/4x1/64

DA 100 Series Collets

Part NumberI.D.DecimalA) O.D.BQTY
DA-100-1/2 1/2 .5000 .769 1.437
DA-100-1/4 1/4 .2500 .769 1.437
DA-100-1/8 1/8 0.1250 .769 1.437
DA-100-1/16 1/16 0.0625 .769 1.437
DA-100-3/8 3/8 0.3750 .769 1.437
DA-100-3/16 3/16 0.1875 .769 1.437
DA-100-3/32 3/32 0.0938 .769 1.437
DA-100-3/64 3/64 0.0469 .769 1.437
DA-100-5/16 5/16 0.3125 .769 1.437
DA-100-5/32 5/32 0.1563 .769 1.437
DA-100-5/64 5/64 0.0781 .769 1.437
DA-100-7/16 7/16 0.4375 .769 1.437
DA-100-7/32 7/32 0.2188 .769 1.437
DA-100-7/64 7/64 0.1094 .769 1.437
DA-100-9/16 9/16 0.5625 .769 1.437
DA-100-9/32 9/32 0.2813 .769 1.437
DA-100-9/64 9/64 0.1406 .769 1.437
DA-100-11/32 11/32 0.3437 .769 1.437
DA-100-11/64 11/64 0.1719 .769 1.437
DA-100-13/32 13/32 0.4036 .769 1.437
DA-100-13/64 13/64 0.2031 .769 1.437
DA-100-15/32 15/32 0.4688 .769 1.437
DA-100-15/64 15/64 0.2344 .769 1.437
DA-100-17/32 17/32 0.5313 .769 1.437
DA-100-17/64 17/64 .2656 .769 1.437
DA-100-19/64 19/64 0.2969 .769 1.437
DA-100-21/64 21/64 0.3281 .769 1.437
DA-100-23/64 23/64 0.3593 .769 1.437
DA-100-25/64 25/64 0.3906 .769 1.437
DA-100-27/64 27/64 0.4219 .769 1.437
DA-100-29/64 29/64 0.4531 .769 1.437
DA-100-31/64 31/64 0.4844 .769 1.437
DA-100-33/64 33/64 0.5156 .769 1.437
DA-100-35/64 35/64 0.5469 .769 1.437

DA 100 Series Collet Sets

Part NumberCollet SeriesCollets in SetRange of Collet setQTY
DA-100-15 100 15 1/8-9/16x1/32
DA-100-29 100 29 1/8-9/16x1/64

BTG/TG 150 Series Collets

Part NumberI.D.DecimalA) O.D.BQTY
BTG150-9/16 9/16 .5625 2.00 3.00
BTG150-5/8 5/8 .6250 2.00 3.00
BTG150-51/64 51/64 .7968 2.00 3.00
BTG150-53/64 53/64 .8281 2.00 3.00
BTG150-55/64 55/64 .8437 2.00 3.00
BTG150-57/64 57/64 .8906 2.00 3.00
BTG150-59/64 59/64 .9218 2.00 3.00
BTG150-61/64 61/64 .9531 2.00 3.00
BTG150-63/64 63/64 .9843 2.00 3.00
BTG150-7/8 7/8 .8593 2.00 3.00
BTG150-39/64 39/64 .6093 2.00 3.00
BTG150-41/64 41/64 .6406 2.00 3.00
BTG150-15/16 15/16 .9375 2.00 3.00
BTG150-43/64 43/64 .6718 2.00 3.00
BTG150-17/32 17/32 .5312 2.00 3.00
BTG150-45/64 45/64 .7031 2.00 3.00
BTG150-19/32 19/32 .5937 2.00 3.00
BTG150-47/64 47/64 .7343 2.00 3.00
BTG150-21/32 21/32 .6562 2.00 3.00
BTG150-49/64 49/64 .7656 2.00 3.00
BTG150-23/32 23/32 .7187 2.00 3.00
BTG150-25/32 25/32 .7812 2.00 3.00
BTG150-27/32 27/32 .8438 2.00 3.00
BTG150-29/32 29/32 .9062 2.00 3.00
BTG150-3/4 3/4 .7500 2.00 3.00
BTG150-31/32 31/32 .9687 2.00 3.00
BTG150-33/64 33/64 .5156 2.00 3.00
BTG150-35/64 35/64 .5468 2.00 3.00
BTG150-37/64 37/64 .5781 2.00 3.00
BTG150-11/16 11/16 .6875 2.00 3.00
BTG150-13/16 13/16 .8125 2.00 3.00
BTG150-1-3/64 1-3/64 1.0469 2.00 3.00
BTG150-1-3/8 1-3/8 1.3750 2.00 3.00
BTG150-1-31/64 1-31/64 1.4844 2.00 3.00
BTG150-1-5/16 1-5/16 1.3125 2.00 3.00
BTG150-1-5/32 1-5/32 1.1562 2.00 3.00
BTG150-1-5/64 1-5/64 1.0781 2.00 3.00
BTG150-1-7/16 1-7/16 1.4375 2.00 3.00
BTG150-1-7/32 1-7/32 1.2188 2.00 3.00
BTG150-1-7/64 1-7/64 1.1094 2.00 3.00
BTG150-1-9/32 1-9/32 1.2812 2.00 3.00
BTG150-1-9/64 1-9/64 1.1406 2.00 3.00
BTG150-1/2 1/2 .5000 2.00 3.00
BTG150-1-27/64 1-27/64 1.4219 2.00 3.00
BTG150-1-29/64 1-29/64 1.4531 2.00 3.00
BTG150-1-1/4 1-1/4 1.2500 2.00 3.00
BTG150-1-3/16 1-3/16 1.1875 2.00 3.00
BTG150-1-1/64 1-1/64 1.0156 2.00 3.00
BTG150-1-3/32 1-3/32 1.0937 2.00 3.00
BTG150-1-1/8 1-1/8 1.1250 2.00 3.00
BTG150-1-11/32 1-11/32 1.3438 2.00 3.00
BTG150-1-11/64 1-11/64 1.1719 2.00 3.00
BTG150-1-13/32 1-13/32 1.4062 2.00 3.00
BTG150-1-13/64 1-13/64 1.2031 2.00 3.00
BTG150-1-15/32 1-15/32 1.4688 2.00 3.00
BTG150-1-15/64 1-15/64 1.2344 2.00 3.00
BTG150-1-17/64 1-17/64 1.2656 2.00 3.00
BTG150-1-19/64 1-19/64 1.2969 2.00 3.00
BTG150-1-21/64 1-21/64 1.3281 2.00 3.00
BTG150-1-23/64 1-23/64 1.3594 2.00 3.00
BTG150-1-25/64 1-25/64 1.3906 2.00 3.00
BTG150-1-1/2 1-1/2 1.5000 2.00 3.00
BTG150-1-1/32 1-1/32 1.0312 2.00 3.00
BTG150-1 1 1.000 2.00 3.00
BTG150-1-1/16 1-1/16 1.0625 2.00 3.00

BTG/TG 150 Series Collet Sets

Part NumberCollet SeriesCollet RangeCollets In SetRange of Collet SetQTY
BTG150-65 150 1/2-1-1/2 65 1/2-1-1/2x1/64
BTG150-33 150 1/2-1-1/2 33 1/2-1-1/2x1/32

BTG/TG 100 Series Collets

Part NumberI.D.DecimalA) O.D.BQTY
BTG100-59/64 59/64 .9218 1.379 2.375
BTG100-61/64 61/64 .9531 1.379 2.375
BTG100-63/64 63/64 .9843 1.379 2.375
BTG100-7/16 7/16 .4375 1.379 2.375
BTG100-7/32 7/32 .2187 1.379 2.375
BTG100-7/64 7/64 .1093 1.379 2.375
BTG100-7/8 7/8 .8593 1.379 2.375
BTG100-9/16 9/16 .5625 1.379 2.375
BTG100-9/32 9/32 .2812 1.379 2.375
BTG100-9/64 9/64 .1406 1.379 2.375
BTG100-33/64 33/64 .5156 1.379 2.375
BTG100-35/64 35/64 .5468 1.379 2.375
BTG100-37/64 37/64 .5781 1.379 2.375
BTG100-39/64 39/64 .6093 1.379 2.375
BTG100-41/64 41/64 .6406 1.379 2.375
BTG100-43/64 43/64 .6718 1.379 2.375
BTG100-45/64 45/64 .7031 1.379 2.375
BTG100-47/64 47/64 .7343 1.379 2.375
BTG100-49/64 49/64 .7656 1.379 2.375
BTG100-5/16 5/16 .3125 1.379 2.375
BTG100-5/32 5/32 .1562 1.379 2.375
BTG100-5/8 5/8 .6250 1.379 2.375
BTG100-51/64 51/64 .7968 1.379 2.375
BTG100-53/64 53/65 .8281 1.379 2.375
BTG100-31/32 31/32 .9687 1.379 2.375
BTG100-55/64 55/64 .8437 1.379 2.375
BTG100-31/64 31/64 .4843 1.379 2.375
BTG100-57/64 57/64 .8906 1.379 2.375
BTG100-3/32 3/32 .0937 1.379 2.375
BTG100-3/4 3/4 .7500 1.379 2.375
BTG100-3/8 3./8 .3750 1.379 2.375
BTG100-21/64 21/64 .3281 1.379 2.375
BTG100-23/32 23/32 .7187 1.379 2.375
BTG100-23/64 23/64 .3593 1.379 2.375
BTG100-25/32 25/32 .7812 1.379 2.375
BTG100-25/64 25/64 .3906 1.379 2.375
BTG100-27/32 27/32 .8438 1.379 2.375
BTG100-27/64 27/64 .4218 1.379 2.375
BTG100-29/32 29/32 .9062 1.379 2.375
BTG100-15/32 15/32 .4687 1.379 2.375
BTG100-29/64 29/64 .4531 1.379 2.375
BTG100-15/64 15/64 .2343 1.379 2.375
BTG100-3/16 3/16 .1875 1.379 2.375
BTG100-17/32 17/32 .5312 1.379 2.375
BTG100-17/64 17/64 .2656 1.379 2.375
BTG100-19/32 19/32 .5937 1.379 2.375
BTG100-19/64 19/64 .2998 1.379 2.375
BTG100-21/32 21/32 .6562 1.379 2.375
BTG100-11/16 11/16 .6875 1.379 2.375
BTG100-11/32 11/32 .3437 1.379 2.375
BTG100-11/64 11/64 .1718 1.379 2.375
BTG100-13/16 13/16 .8125 1.379 2.375
BTG100-13/32 13/32 .4062 1.379 2.375
BTG100-13/64 13/64 .2031 1.379 2.375
BTG100-15/16 15/15 .9375 1.379 2.375
BTG100-1 1" 1.000 1.379 2.375
BTG100-1/2 1/2 .5000 1.379 2.375
BTG100-1/4 1/4 .2500 1.379 2.375
BTG100-1/8 1/8 .1250 1.379 2.375

TG Collet Wrenches

Part NumberCollet NutStyleQTY
BTG100HW BTGCN-100 Hex
BTG100SW BTGCN-100 Hook Spanner
BTG100SW-II BTGCN-100 Spanner
BTG075HW BTGCN-075 Hex
BTG075SW-II BTGCN-075 Spanner

BTG/TG 100 Series Collet Sets

Part NumberCollet SeriesCollet RangeCollets In SetRange of Collet SetQTY
BTG100-59 100 3/32-1 59 3/32-1x1/64
BTG100-30 100 3/32-1 30 3/32-1x1/32
BTG100-21 100 3/8-1 21 3/8-1x1/32
BTG100-15 100 1/8-1 15 1/8-1x1/16

BTG/TG 75 Series Collets

Part NumberI.D.DecimalA) O.D.BQTY
BTG075-7/64 7/64 .1093 1.062 1.844
BTG075-9/16 9/16 .5625 1.062 1.844
BTG075-9/32 9/32 .2812 1.062 1.844
BTG075-9/64 9/64 .1406 1.062 1.844
BTG075-47/64 47/64 .7343 1.062 1.844
BTG075-5/16 5/16 .3125 1.062 1.844
BTG075-5/32 5/32 .1718 1.062 1.844
BTG075-5/8 5/8 .6250 1.062 1.844
BTG075-3/32 3/32 .0937 1.062 1.844
BTG075-7/16 7/16 .4375 1.062 1.844
BTG075-3/4 3/4 .7500 1.062 1.844
BTG075-7/32 7/32 .2187 1.062 1.844
BTG075-3/8 3/8 .3750 1.062 1.844
BTG075-31/64 31/64 .4843 1.062 1.844
BTG075-33/64 33/64 .5156 1.062 1.844
BTG075-35/64 35/64 .5468 1.062 1.844
BTG075-37/64 37/64 .5781 1.062 1.844
BTG075-39/64 39/64 .6093 1.062 1.844
BTG075-41/64 41/64 .6406 1.062 1.844
BTG075-43/64 43/64 .6718 1.062 1.844
BTG075-45/64 45/64 .7031 1.062 1.844
BTG075-11/16 11/16 .6875 1.062 1.844
BTG075-25/64 25/64 .3906 1.062 1.844
BTG075-11/32 11/32 .3437 1.062 1.844
BTG075-27/64 27/64 .4218 1.062 1.844
BTG075-11/64 11/64 .1718 1.062 1.844
BTG075-29/64 29/64 .4531 1.062 1.844
BTG075-13/32 13/32 .4062 1.062 1.844
BTG075-3/16 3/16 .1875 1.062 1.844
BTG075-13/64 13/64 .2031 1.062 1.844
BTG075-15/32 15/32 .4687 1.062 1.844
BTG075-15/64 15/64 .2343 1.062 1.844
BTG075-17/32 17/32 .5312 1.062 1.844
BTG075-17/64 17/64 .2656 1.062 1.844
BTG075-19/32 19/32 .5937 1.062 1.844
BTG075-19/64 19/64 .2998 1.062 1.844
BTG075-21/32 21/32 .6562 1.062 1.844
BTG075-21/64 21/64 .3281 1.062 1.844
BTG075-23/32 23/32 .7187 1.062 1.844
BTG075-23/64 23/64 .3593 1.062 1.844
BTG075-1/2 1/2 .5000 1.062 1.844
BTG075-1/4 1/4 .2500 1.062 1.844
BTG075-1/8 1/8 .1250 1.062 1.844

BTG/TG 75 Series Collet Sets

Part NumberCollet SeriesCollet RangeCollets In SetRange of Collet SetQTY
BTG075-41 75 1/8-3/4 41 1/8-3/4x1/64
BTG075-21 75 1/8-3/4x1/16 21 1/8-3/4x1/32
BTG075-11 75 1/8-3/4 11 1/8-3/4x1/16

TG Collet Nuts

Part NumberA) Collet SeriesBCStyleThread SizeQTY
BTGCN-075 TG075 1.87 .910 A 1-1/2"-12
BTGCN-075-II TG075 1.95 .905 C 1-1/2"-12
BTGCN-100 TG100 2.245 1.10 A 1-7/8"-12
BTGCN-100-II TG100 2.48 1.06 C 1-7/8"-12

BR40/ER40 Standard Precision Collets (Inch)

Part NumberClamping Capacity (in)Clamping Capacity (mm)QTY
BR40-9/16 .5625 - .5225 14.29 - 13.29
BR40-9/32 .3125 - .2725 7.94 - 6.94
BR40-5/32 .1575 - .1181 4.00 - 3.00
BR40-5/8 .6250 - .5850 15.88 - 14.88
BR40-7/16 .4375 - .3975 11.11 - 10.11
BR40-7/32 .2362 - .1969 6.00 - 5.00
BR40-7/8 .8750 - .8350 22.23 - 21.23
BR40-5/16 .3125 - .2725 7.94 - 6.94
BR40-3/16 .1875 - .1475 4.76 - 3.76
BR40-3/4 .7500 - .7100 19.05 - 18.05
BR40-3/8 .3750 - .3350 9.53 - 8.53
BR40-25/32 .7874 - .7480 20.00 - 19.00
BR40-31/32 .9843 - .9449 25.00 - 24.00
BR40-27/32 .8661 - .8268 22.00 - 21.00
BR40-29/32 .9449 - .9055 24.00 - 23.00
BR40-23/32 .7480 - .7078 19.00 - 18.00
BR40-19/32 .6250 - .5850 15.88 - 14.88
BR40-21/32 .6693 - .6300 17.00 - 16.00
BR40-13/32 .4330 - .3937 11.00 - 10.00
BR40-17/32 .5512 - .5118 14.00 - 13.00
BR40-15/16 .9449 - .9055 24.00 - 23.00
BR40-15/32 .4724 - .4375 12.00 - 11.00
BR40-11/16 .6875 - .6475 17.46 - 16.46
BR40-11/32 .3543 - .3150 9.00 - 8.00
BR40-13/16 .8125 - .7725 20.64 - 19.64
BR40-1/4 .2500 - .2100 6.35 - 5.35
BR40-1/8 .1250 - .0850 3.18 - 2.18
BR40-1 1.0000 - .9600 25.40 - 24.40
BR40-1/2 .5000 - .4600 12.70 - 11.70

BR40/ER40 Sealed Collets (Inch) For Coolant Through Tooling

Part NumberClamping Capacity (in)Clamping Capacity (mm)QTY
BR40-9/16 SEALED 0.5625 - 0.5425 14.29 - 13.79
BR40-5/8 SEALED 0.6250 - 0.6055 15.88 - 15.38
BR40-7/16 SEALED 0.4375 - 0.4177 11.11 - 10.61
BR40-7/8 SEALED 0.8750 - 0.8555 22.23 - 21.73
BR40-3/4 SEALED 0.7500 - 0.7303 19.05 - 18.55
BR40-3/8 SEALED .3750 - .3556 9.53 - 9.03
BR40-11/16 SEALED 0.6875 - 0.6677 17.46 - 16.96
BR40-1SEALED 1.0000 - 0.9803 25.40 - 24.90
BR40-13/16 SEALED 0.8125 - 0.7929 20.64 - 20.14
BR40-1/2 SEALED 0.5000 - 0.4803 12.70 - 12.20

BR40/ER40 Tru Precision Collets (Inch)

Part NumberClamping Capacity (in)Clamping Capacity (mm)QTY
BR40-1/2-TP .5000 - .4600 12.70 - 11.70
BR40-1/4-TP .2500 - .2100 6.35 - 5.35
BR40-1/8-TP .1250 - .0850 3.18 - 2.18
BR40-3/4-TP .7500 - .7100 19.05 - 18.05
BR40-3/8-TP .3750 - .3350 9.53 - 8.53
BR40-3/16-TP .1875 - .1475 4.76 - 3.76
BR40-5/8-TP .6250 - .5850 15.88 - 14.88
BR40-5/16-TP .3125 - .2725 7.94 - 6.94
BR40-5/32-TP .1575 - .1181 4.00 - 3.00
BR40-7/8-TP .8750 - .8350 22.23 - 21.23
BR40-7/16-TP .4375 - .3975 11.11 - 10.11
BR40-7/32-TP .2362 - .1969 6.00 - 5.00
BR40-9/16-TP .5625 - .5225 14.29 - 13.29
BR40-9/32-TP .3125 - .2725 7.94 - 6.94
BR40-11/16-TP .6875 - .6475 17.46 - 16.46
BR40-11/32-TP .3543 - .3150 9.00 - 8.00
BR40-13/16-TP .8125 - .7725 20.64 - 19.64
BR40-13/32-TP .4330 - .3937 11.00 - 10.00
BR40-15/16-TP .9449 - .9055 24.00 - 23.00
BR40-15/32-TP .4724 - .4375 12.00 - 11.00
BR40-17/32-TP .5512 - .5118 14.00 - 13.00
BR40-19/32-TP .6250 - .5850 15.88 - 14.88
BR40-21/32-TP .6693 - .6300 17.00 - 16.00
BR40-23/32-TP .7480 - .7078 19.00 - 18.00
BR40-25/32-TP .7874 - .7480 20.00 - 19.00
BR40-27/32-TP .8661 - .8268 22.00 - 21.00
BR40-29/32-TP .9449 - .9055 24.00 - 23.00
BR40-31/32-TP .9843 - .9449 25.00 - 24.00

BR40/ER40 Rigid Tap Collets - ANSI

Part NumberTap Size - ANSI (in)Tap Size - ANSI (metric)Shank Dia. (inch)Square Dia. (inch)QTY
BR40-9/16TC 9/16 M14 .429 .322
BR40-5/16TC 5/16 M7 M8 .318
BR40-7/8TC 7/8 M22 .697 .523
BR40-5/8TC 5/8 M16 .480 .360
BR40-7/16TC 7/16 - .323 .242
BR40-3/4TC 3/4 - .590 .442
BR40-3/8TC 3/8 M10 .381 .286
BR40-3/8TC-PIPE 3/8 PIPE - .700 .531
BR40-15/16TC 15/16 M24 .760 .570
BR40-13/16TC 13/16 M20 .652 .489
BR40-11/16TC 11/16 M18 .542 .406
BR40-1/8TC-PIPE 1/8 PIPE - .437 .328
BR40-1TC 1 M25 .800 .600
BR40-1/2TC 1/2 M12 M12.5 .367
BR40-1/4TC 1/4 M6 M6.3 .255
BR40-1/4TC-PIPE 1/4 PIPE - .562 .421

BR/ER Collet Nut Wrenches

Part NumberCollet NutStyleQTY
BR40SW BRCN-40 ER 40 Spanner Wrench
BR32SW BRCN-32 ER 32 Spanner Wrench
BR25SW BRCN-25 ER 25 Spanner Wrench
BR20HW BRCN-20 ER 20 Hex Wrench
BR20MW BRCN-20M ER 20 Mini Wrench
BR16HW BRCN-16 ER 16 Hex Wrench
BR16MW BRCN-16M ER 16 Mini Wrench
BR11HW BRCN-11 ER 11 Hex Wrench
BR11MW BRCN-11M ER 11 Mini Wrench
BRSW-32 BRCN-32SW Zero Chuck Collet Wrench

BR40/ER40 Sealed Collets (Metric) For Coolant Through Tooling

Part NumberClamping Capacity (in)Clamping Capacity (mm)QTY
BR40-24 SEALED 0.9449 - 0.9252 24.00 - 23.50
BR40-25 SEALED 0.9843 - 0.9646 25.00 - 24.50
BR40-26 SEALED 1.0236 - 1.0039 26.00 - 25.50
BR40-22 SEALED 0.8661 - 0.8465 22.00 - 21.5065
BR40-18 SEALED 0.7087 - 0.6890 18.00 - 17.50
BR40-20 SEALED 0.7874 - 0.7677 20.00 - 19.50
BR40-14 SEALED 0.5512 - 0.5315 14.00 - 13.50
BR40-16 SEALED 0.6300 - 0.6102 16.00 - 15.50
BR40-12 SEALED 0.4724 - 0.4528 12.00 - 11.50
BR40-10 SEALED 0.3937 - 0.3740 10.00 - 9.50
BR40-06 SEALED 0.2362 6.00
BR40-08 SEALED 0.3150 - 0.2953 8.00 - 7.50

BR40/ER40 Standard Precision Collets (Metric)

Part NumberClamping Capacity (in)Clamping Capacity (mm)QTY
BR40-22 .9843 - .9449 25.00 - 24.00
BR40-18 .8268 - .7874 21.00 - 20.00
BR40-23 1.0236 - .9843 26.00 - 25.00
BR40-19 .8661 - .8268 22.00 - 21.00
BR40-20 .9055 - .8661 23.00 - 22.00
BR40-21 .9449 - .9055 24.00 - 23.00
BR40-14 .6693 - .6300 17.00 - 16.00
BR40-15 .7087 - .6693 18.00 - 17.00
BR40-16 .7480 - .7078 19.00 - 18.00
BR40-17 .7874 - .7480 20.00 - 19.00
BR40-12 .5905 - .5512 15.00 - 14.00
BR40-13 .6300 - .5905 16.00 - 15.00
BR40-10 .5118 - .4724 13.00 - 12.00
BR40-11 .5512 - .5118 14.00 - 13.00
BR40-05 .3150 - .2756 8.00 - 7.00
BR40-06 .3543 - .3150 9.00 - 8.00
BR40-07 .3937 - .3543 10.00 - 9.00
BR40-08 .4330 - .3937 11.00 - 10.00
BR40-01 .1575 - .1181 4.00 - 3.00
BR40-02 .1969 - .1575 5.00 - 4.00
BR40-09 .4724 - .4375 12.00 - 11.00
BR40-03 .2362 - .1969 6.00 - 5.00
BR40-04 .2756 - .2362 7.00 - 6.00

BR40/ER40 Tru Precision Collets (Metric)

Part NumberClamping Capacity (in)Clamping Capacity (mm)QTY
BR40-1-TP 1.0000 - .9600 25.40 - 24.40
BR40-01-TP .1575 - .1181 4.00 - 3.00
BR40-02-TP .1969 - .1575 5.00 - 4.00
BR40-03-TP .2362 - .1969 6.00 - 5.00
BR40-04-TP .2756 - .2362 7.00 - 6.00
BR40-05-TP .3150 - .2756 8.00 - 7.00
BR40-06-TP .3543 - .3150 9.00 - 8.00
BR40-07-TP .3937 - .3543 10.00 - 9.00
BR40-08-TP .4330 - .3937 11.00 - 10.00
BR40-09-TP .4724 - .4375 12.00 - 11.00
BR40-10-TP .5118 - .4724 13.00 - 12.00
BR40-11-TP .5512 - .5118 14.00 - 13.00
BR40-12-TP .5905 - .5512 15.00 - 14.00
BR40-13-TP .6300 - .5905 16.00 - 15.00
BR40-14-TP .6693 - .6300 17.00 - 16.00
BR40-15-TP .7087 - .6693 18.00 - 17.00
BR40-16-TP .7480 - .7078 19.00 - 18.00
BR40-17-TP .7874 - .7480 20.00 - 19.00
BR40-18-TP .8268 - .7874 21.00 - 20.00
BR40-19-TP .8661 - .8268 22.00 - 21.00
BR40-20-TP .9055 - .8661 23.00 - 22.00
BR40-21-TP .9449 - .9055 24.00 - 23.00
BR40-22-TP .9843 - .9449 25.00 - 24.00
BR40-23-TP 1.0236 - .9843 26.00 - 25.00

BR40/ER40 Tru Precision Collets (Inch) - SET

Part NumberDescriptionQTY
BR40-00-TP INCH Set includes one of each size above. Sets come in Standard and TP.

BR40/ER40 Rigid Tap Collets - DIN376

Part NumberMetric Tap Size - DIN (371)Metric Tap Size - DIN (376)Shank Dia. (metric)Square Dia. (metric)QTY
BR40-M8TC-DIN376 M5 M6 M8 6.0 (.236")
BR40-M10TC-DIN376 - M10 7.0 (.275") 5.5 (.216")
BR40-M12TC-DIN376 - M12 9.0 (.354") 7.0 (.275")
BR40-M14TC-DIN376 - M14 11.0 (.433") 9.0 (.354")
BR40-M16TC-DIN376 - M16 12.0 (.472") 9.0 (.354")
BR40-M18TC-DIN376 - M18 14.0 (.551 ) 11.0 (.433 )
BR40-M20TC-DIN376 - M20 16.0 (.629") 12.0 (.472")
BR40-M22TC-DIN376 - M22 18.0 (.708") 14.5 (.570")
BR40-M24TC-DIN376 - M24 18.0 (.708") 14.5 (.570")
BR40-M27TC-DIN376 - M27 20.0 (.787") 16.0 (.629")
BR40-M30TC-DIN376 - M30 22.0 (.866") 18.0 (.708")

BR40/ER40 Standard Precision Collets (Metric) - SET

Part NumberDescriptionQTY
BR40-00 Set includes one of each size above. Sets come in Standard and TP.

BR32/ER32 Rigid Tap Collets - ANSI

Part NumberTap Size - ANSI (in)Tap Size - ANSI (metric)Shank Dia. (inch)Square Dia. (inch)QTY
BR32-9/16TC 9/16 M14 .429 .322
BR32-5/16TC 5/16 M7 M8 .318
BR32-5/8TC 7/16 - .323 .242
BR32-7/16TC 7/16 - .323 .242
BR32-3/8TC 3/8 M10 .381 .286
BR32-3/4TC 3/4 - .590 .442
BR32-11/16TC 11/16 M18 .542 .406
BR32-13/16TC 13/16 M20 .652 .489
BR32-1/4TC 1/4 M6 M6.3 .255
BR32-1/4TC-PIPE 1/4 PIPE - .562 .421
BR32-1/8TC-PIPE 1/8 PIPE - .437 .328
BR32-1/2TC 1/2 M12 M12.5 .367
BR32-#10TC #10 M4.5 M5 .194
BR32-#12TC #12 - .220 .165
BR32-#8TC #8 M4 .168 .131

BR40/ER40 Standard Precision Collets (Inch) - SET

Part NumberDescriptionQTY
BR40-00 INCH Set includes one of each size above. Sets come in Standard and TP.

BR32/ER32 Standard Precision Collets (Inch)

Part NumberClamping Capacity (inch)Clamping Capacity (mm)QTY
BR32-9/32 .3125 - .2725 7.94 - 6.94
BR32-9/16 .5625 - .5225 14.29 - 13.29
BR32-5/32 .1575 - .1181 4.00 - 3.00
BR32-5/8 .6250 - .5850 15.88 - 14.88
BR32-7/16 .4375 - .3975 11.11 - 10.11
BR32-7/32 .2362 - .1969 6.00 - 5.00
BR32-21/32 .6693 - .6300 17.00 - 16.00
BR32-5/16 .3125 - .2725 7.94 - 6.94
BR32-23/32 .7480 - .7078 19.00 - 18.00
BR32-3/16 .1875 - .1475 4.76 - 3.76
BR32-3/32 .1181 - .0787 3.00 - 2.00
BR32-3/4 .7500 - .7100 19.05 - 18.05
BR32-3/8 .3750 - .3350 9.53 - 8.35
BR32-19/32 .6250 - .5850 15.88 - 14.88
BR32-15/32 .4724 - .4375 12.00 - 11.00
BR32-17/32 .5512 - .5118 14.00 - 13.00
BR32-11/32 .3543 - .3150 9.00 - 8.00
BR32-13/32 .4330 - .3937 11.00 - 10.00
BR32-1/4 .2500 - .2100 6.35 - 5.35
BR32-1/8 .1250 - .0850 3.18 - 2.18
BR32-1/2 .5000 - .4600 12.70 - 11.70
BR32-11/16 .6875 - .6475 17.46 - 16.46

BR40/ER40 Sealed Collets (Inch) For Coolant Through Tooling - SET

Part NumberDescriptionQTY
BR40-00 INCH SEALED Set includes one of each size above.

BR32/ER32 Tru Precision Collets (Inch)

Part NumberClamping Capacity (inch)Clamping Capacity (mm)QTY
BR32-1/2-TP .5000 - .4600 12.70 - 11.70
BR32-1/4-TP .2500 - .2100 6.35 - 5.35
BR32-1/8-TP .1250 - .0850 3.18 - 2.18
BR32-3/4-TP .7500 - .7100 19.05 - 18.05
BR32-3/8-TP .3750 - .3350 9.53 - 8.35
BR32-3/16-TP .1875 - .1475 4.76 - 3.76
BR32-3/32-TP .1181 - .0787 3.00 - 2.00
BR32-5/8-TP .6250 - .5850 15.88 - 14.88
BR32-5/16-TP .3125 - .2725 7.94 - 6.94
BR32-5/32-TP .1575 - .1181 4.00 - 3.00
BR32-7/16-TP .4375 - .3975 11.11 - 10.11
BR32-7/32-TP .2362 - .1969 6.00 - 5.00
BR32-9/16-TP .5625 - .5225 14.29 - 13.29
BR32-9/32-TP .3125 - .2725 7.94 - 6.94
BR32-11/16-TP .6875 - .6475 17.46 - 16.46
BR32-11/32-TP .3543 - .3150 9.00 - 8.00
BR32-13/32-TP .4330 - .3937 11.00 - 10.00
BR32-15/32-TP .4724 - .4375 12.00 - 11.00
BR32-17/32-TP .5512 - .5118 14.00 - 13.00
BR32-19/32-TP .6250 - .5850 15.88 - 14.88
BR32-21/32-TP .6693 - .6300 17.00 - 16.00
BR32-23/32-TP .7480 - .7078 19.00 - 18.00

BR40/ER40 Sealed Collets (Metric) For Coolant Through Tooling - SET

Part NumberDescriptionQTY
BR40-00 SEALED Set includes one of each size above.

BR40/ER40 Tru Precision Collets (Metric) - SET

Part NumberDescriptionQTY
BR40-00-TP Set includes one of each size above. Sets come in Standard and TP.

BR32/ER32 Sealed Collets (Inch) For Coolant Through Tooling

Part NumberClamping Capacity (inch)Clamping Capacity (mm)QTY
BR32-9/16 SEALED 0.5625 - 0.5425 14.29 - 13.79
BR32-5/8 SEALED 0.6250 - 0.6055 15.88 - 15.38
BR32-7/16 SEALED 0.4375 - 0.4177 11.11 - 10.61
BR32-5/16 SEALED .3125 -.2929 7.94 - 7.44
BR32-3/4 SEALED 0.7500 - 0.7303 19.05 - 18.55
BR32-3/8 SEALED .3750 - .3556 9.53 - 9.03
BR32-11/16 SEALED 0.6875 - 0.6677 17.46 - 16.96
BR32-1/4 SEALED .2500 6.35
BR32-1/2 SEALED 0.5000 - 0.4803 12.70 - 12.20

BR32/ER32 Sealed Collets (Metric) For Coolant Through Tooling

Part NumberClamping Capacity (inch)Clamping Capacity (mm)QTY
BR32-20 SEALED 0.7874 - 0.7677 20.00 - 19.50
BR32-16 SEALED 0.6300 - 0.6102 16.00 - 15.50
BR32-18 SEALED 0.7087 - 0.6890 18.00 - 17.50
BR32-14 SEALED 0.5512 - 0.5315 14.00 - 13.50
BR32-12 SEALED 0.4724 - 0.4528 12.00 - 11.50
BR32-08 SEALED 0.3150 - 0.2953 8.00 - 7.50
BR32-10 SEALED 0.3937 - 0.3740 10.00 - 9.50
BR32-06 SEALED 0.2362 6.00

BR32/ER32 Tru Precision Collets (Metric)

Part NumberClamping Capacity (inch)Clamping Capacity (mm)QTY
BR32-02-TP .1181 - .0787 3.00 - 2.00
BR32-03-TP .1575 - .1181 4.00 - 3.00
BR32-04-TP .1969 - .1575 5.00 - 4.00
BR32-05-TP .2362 - .1969 6.00 - 5.00
BR32-06-TP .2756 - .2362 7.00 - 6.00
BR32-07-TP .3150 - .2756 8.00 - 7.00
BR32-08-TP .3543 - .3150 9.00 - 8.00
BR32-09-TP .3937 - .3543 10.00 - 9.00
BR32-10-TP .4330 - .3937 11.00 - 10.00
BR32-11-TP .4724 - .4375 12.00 - 11.00
BR32-12-TP .5118 - .4724 13.00 - 12.00
BR32-13-TP .5512 - .5118 14.00 - 13.00
BR32-14-TP .5905 - .5512 15.00 - 14.00
BR32-15-TP .6300 - .5905 16.00 - 15.00
BR32-16-TP .6693 - .6300 17.00 - 16.00
BR32-17-TP .7087 - .6693 18.00 - 17.00
BR32-18-TP .7480 - .7078 19.00 - 18.00
BR32-19-TP 20.00 - 19.00 .7874 - .7480

BR32/ER32 Standard Precision Collets (Metric)

Part NumberClamping Capacity (inch)Clamping Capacity (mm)QTY
BR32-16 .6693 - .6300 17.00 - 16.00
BR32-17 .7087 - .6693 18.00 - 17.00
BR32-18 .7480 - .7078 19.00 - 18.00
BR32-14 .5905 - .5512 15.00 - 14.00
BR32-19 .7874 - .7480 20.00 - 19.00
BR32-15 .6300 - .5905 16.00 - 15.00
BR32-12 .5118 - .4724 13.00 - 12.00
BR32-13 .5512 - .5118 14.00 - 13.00
BR32-10 .4330 - .3937 11.00 - 10.00
BR32-09 .3937 - .3543 10.00 - 9.00
BR32-11 .4724 - .4375 12.00 - 11.00
BR32-05 .2362 - .1969 6.00 - 5.00
BR32-06 .2756 - .2362 7.00 - 6.00
BR32-07 .3150 - .2756 8.00 - 7.00
BR32-08 .3543 - .3150 9.00 - 8.00
BR32-02 .1181 - .0787 3.00 - 2.00
BR32-03 .1575 - .1181 4.00 - 3.00
BR32-04 .1969 - .1575 5.00 - 4.00

BR32/ER32 Standard Precision Collets (Metric) - SET

Part NumberDescriptionQTY
BR32-00 Set includes one of each size above. Sets come in Standard and TP.

BR32/ER32 Standard Precision Collets (Inch) - SET

Part NumberDescriptionQTY
BR32-00 INCH Set includes one of each size above. Sets come in Standard and TP.

BR32/ER32 Sealed Collets (Inch) For Coolant Through Tooling - SET

Part NumberDescriptionQTY
BR32-00 INCH SEALED Set includes one of each size above.

BR32/ER32 Sealed Collets (Metric) For Coolant Through Tooling - SET

Part NumberDescriptionQTY
BR32-00 SEALED Set includes one of each size above.

BR32/ER32 Tru Precision Collets (Metric) - SET

Part NumberDescriptionQTY
BR32-00-TP Set includes one of each size above. Sets come in Standard and TP.

BR32/ER32 Tru Precision Collets (Inch) - SET

Part NumberDescriptionQTY
BR32-00-TP INCH Set includes one of each size above. Sets come in Standard and TP.

BR32/ER32 Rigid Tap Collets - DIN376

Part NumberMetric Tap Size - DIN (371)Metric Tap Size - DIN (376)Shank Dia. (metric)Square Dia. (metric)QTY
BR32-M6TC-DIN376 M4 M6 4.5 (.177") 3.4 (.133")
BR32-M8TC-DIN376 M5 M6 M8 6.0 (.236")
BR32-M10TC-DIN376 - M10 7.0 (.275") 5.5 (.216")
BR32-M12TC-DIN376 - M12 9.0 (.354") 7.0 (.275")
BR32-M14TC-DIN376 - M14 11.0 (.433") 9.0 (.354")
BR32-M16TC-DIN376 - M16 12.0 (.472") 9.0 (.354")
BR32-M18TC-DIN376 - M18 14.0 (.551") 11.0 (.433")
BR32-M20TC-DIN376 - M20 16.0 (.629") 12.0 (.472")
BR32-M22TC-DIN376 - M22 18.0 (.708") 14.5 (.570")
BR32-M24TC-DIN376 - M24 18.0 (.708") 14.5 (.570")
BR32-M27TC-DIN376 - M27 20.0 (.787") 16.0 (.629")

BR25/ER25 Rigid Tap Collets - ANSI

Part NumberTap Size (inch)Tap Size (metric)Shank Dia. (inch)Square Dia. (inch)QTY
BR25-9/16TC 9/16 M14 .429 .322
BR25-5/16TC 5/16 M7 M8 .318
BR25-5/8TC 5/8 M16 .480 .360
BR25-7/16TC 7/16 - .323 .242
BR25-3/8TC 3/8 M10 .381 .286
BR25-3/4TC 3/4 - .590 .442
BR25-1/4TC 1/4 M6 M6.3 .255
BR25-1/8TC-PIPE 1/8 PIPE - .437 .328
BR25-1/2TC 1/2 M12 M12.5 .367
BR25-#10TC #10 M4.5 M5 .194
BR25-#12TC #12 - .220 .165
BR25-#8TC #8 M4 .168 .131

BR25/ER25 Standard Precision Collets (Inch)

Part NumberClamping Capacity (inch)Clamping Capacity (mm)QTY
BR25-9/32 .3150 - .2756 8.00 - 7.00
BR25-5/32 .1575 - .1181 4.00 -3.00
BR25-5/8 .6250 - .5820 15.88 - 14.88
BR25-7/16 .4375 - .3975 11.11 - 10.11
BR25-7/32 .2362 - .1969 6.00 - 5.00
BR25-5/16 .3125 - .2725 7.94 - 6.94
BR25-9/16 .5625 - .5225 14.29 - 13.29
BR25-17/32 .5512 - .5118 14.00 - 13.00
BR25-19/32 .6250 - .5820 15.88 - 14.88
BR25-3/16 .1875 - .1475 4.76 - 3.76
BR25-13/32 .4330 - .3937 11.00 - 10.00
BR25-3/32 .1181 - .0787 3.00 - 2.00
BR25-3/8 .3750 - .3350 9.53 - 8.53
BR25-15/32 .4724 - .4375 12.00 - 11.00
BR25-11/32 .3543 - .3150 9.00 - 8.00
BR25-1/8 .1250 - .0850 3.18 - 2.18
BR25-1/2 .5000 - .4600 12.70 - 11.70
BR25-1/4 .2500 - .2100 6.35 - 5.35

BR25/ER25 Tru Precision Collets (Inch)

Part NumberClamping Capacity (inch)Clamping Capacity (mm)QTY
BR25-1/2-TP .5000 - .4600 12.70 - 11.70
BR25-1/4-TP .2500 - .2100 6.35 - 5.35
BR25-1/8-TP .1250 - .0850 3.18 - 2.18
BR25-1/16-TP .0787 - .0394 2.00 - 1.00
BR25-3/8-TP .3750 - .3350 9.53 - 8.53
BR25-3/16-TP .1875 - .1475 4.76 - 3.76
BR25-3/32-TP .1181 - .0787 3.00 - 2.00
BR25-5/8-TP .6250 - .5820 15.88 - 14.88
BR25-5/16-TP .3125 - .2725 7.94 - 6.94
BR25-5/32-TP .1575 - .1181 4.00 -3.00
BR25-7/16-TP .4375 - .3975 11.11 - 10.11
BR25-7/32-TP .2362 - .1969 6.00 - 5.00
BR25-9/16-TP .5625 - .5225 14.29 - 13.29
BR25-9/32-TP .3150 - .2756 8.00 - 7.00
BR25-11/32-TP .3543 - .3150 9.00 - 8.00
BR25-13/32-TP .4330 - .3937 11.00 - 10.00
BR25-15/32-TP .4724 - .4375 12.00 - 11.00
BR25-17/32-TP .5512 - .5118 14.00 - 13.00
BR25-19/32-TP .6250 - .5820 15.88 - 14.88

BR25/ER25 Sealed Collets (Inch) For Coolant Through Tooling

Part NumberClamping Capacity (inch)Clamping Capacity (mm)QTY
BR25-5/16 SEALED .3125 -.2929 7.94 - 7.44
BR25-9/16 SEALED 0.5625 - 0.5425 14.29 - 13.79
BR25-5/8 SEALED 0.6250 - 0.6055 15.88 - 15.38
BR25-7/16 SEALED 0.4375 - 0.4177 11.11 - 10.61
BR25-3/8 SEALED .3750 - .3556 9.53 - 9.03
BR25-1/2 SEALED 0.5000 - 0.4803 12.70 - 12.20
BR25-1/4 SEALED .2500 6.35

BR25/ER25 Sealed Collets (Metric) For Coolant Through Tooling

Part NumberClamping Capacity (inch)Clamping Capacity (mm)QTY
BR25-16 SEALED 0.6300 - 0.6102 16.00 - 15.50
BR25-14 SEALED 0.5512 - 0.5315 14.00 - 13.50
BR25-12 SEALED 0.4724 - 0.4528 12.00 - 11.50
BR25-10 SEALED 0.3937 - 0.3740 10.00 - 9.50
BR25-06 SEALED 0.2362 6.00
BR25-08 SEALED 0.3150 - 0.2953 8.00 - 7.50

BR25/ER25 Tru Precision Collets (Metric)

Part NumberClamping Capacity (inch)Clamping Capacity (mm)QTY
BR25-13-TP .5512 - .5118 14.00 - 13.00
BR25-14-TP .5905 - .5512 15.00 - 14.00
BR25-15-TP .6300 - .5905 16.00 - 15.00
BR25-11-TP .4724 - .4375 12.00 - 11.00
BR25-12-TP .5118 - .4724 13.00 - 12.00
BR25-10-TP .4330 - .3937 11.00 - 10.00
BR25-05-TP .2362 - .1969 6.00 - 5.00
BR25-06-TP .2756 - .2362 7.00 - 6.00
BR25-07-TP .3150 - .2756 8.00 - 7.00
BR25-08-TP .3543 - .3150 9.00 - 8.00
BR25-09-TP .3937 - .3543 10.00 - 9.00
BR25-1/16 .0787 - .0394 2.00 - 1.00
BR25-03-TP .1575 - .1181 4.00 - 3.00
BR25-04-TP .1969 - .1575 5.00 - 4.00
BR25-01-TP .0787 - .0394 2.00 - 1.00
BR25-02-TP .1181 - .0787 3.00 - 2.00

BR25/ER25 Standard Precision Collets (Metric)

Part NumberClamping Capacity (inch)Clamping Capacity (mm)QTY
BR25-14 .5905 - .5512 15.00 - 14.00
BR25-15 .6300 - .5905 16.00 - 15.00
BR25-12 .5118 - .4724 13.00 - 12.00
BR25-13 .5512 - .5118 14.00 - 13.00
BR25-10 .4330 - .3937 11.00 - 10.00
BR25-11 .4724 - .4375 12.00 - 11.00
BR25-05 .2362 - .1969 6.00 - 5.00
BR25-06 .2756 - .2362 7.00 - 6.00
BR25-07 .3150 - .2756 8.00 - 7.00
BR25-08 .3543 - .3150 9.00 - 8.00
BR25-09 .3937 - .3543 10.00 - 9.00
BR25-04 .1969 - .1575 5.00 - 4.00
BR25-01 .0787 - .0394 2.00 - 1.00
BR25-02 .1181 - .0787 3.00 - 2.00
BR25-03 .1575 - .1181 4.00 - 3.00

BR25/ER25 Rigid Tap Collets - DIN376

Part NumberMetric Tap Size (371)Metric Tap Size (376)Shank Dia. (metric)Square Dia. (metric)QTY
BR25-M6TC-DIN376 M4 M6 4.5 (.177 ) 3.4 (.133 )
BR25-M8TC-DIN376 M5 M6 M8 6.0 (.236 )
BR25-M10TC-DIN376 - M10 7.0 (.275) 5.5 (.216)
BR25-M12TC-DIN376 - M12 9.0 (.354) 7.0 (.275)
BR25-M14TC-DIN376 - M14 11.0 (.433) 9.0 (.354)
BR25-M16TC-DIN376 - M16 12.0 (.472) 9.0 (.354)
BR25-M18TC-DIN376 - M18 14.0 (.551 ) 11.0 (.433 )
BR25-M20TC-DIN376 - M20 16.0 (.629 ) 12.0 (.472 )

BR25/ER25 Standard Precision Collets (Metric) - SET

Part NumberDescriptionQTY
BR25-00 Set includes one of each size above. Sets come in Standard and TP.

BR25/ER25 Standard Precision Collets (Inch) - SET

Part NumberDescriptionQTY
BR25-00 INCH Set includes one of each size above. Sets come in Standard and TP.

BR25/ER25 Sealed Collets (Inch) For Coolant Through Tooling - SET

Part NumberDescriptionQTY
BR25-00 INCH SEALED Set includes one of each size above.

BR25/ER25 Sealed Collets (Metric) For Coolant Through Tooling - SET

Part NumberDescriptionQTY
BR25-00 SEALED Set includes one of each size above.

BR25/ER25 Tru Precision Collets (Metric) - SET

Part NumberDescriptionQTY
BR25-00-TP Set includes one of each size above. Sets come in Standard and TP.

BR25/ER25 Tru Precision Collets (Inch) - SET

Part NumberDescriptionQTY
BR25-00-TP INCH Set includes one of each size above. Sets come in Standard and TP.

BR20/ER20 Tru Precision Collets (Inch)

Part NumberClamping Capacity (inch)Clamping Capacity (mm)QTY
BR20-1/2-TP .5000 - .4600 12.70 - 11.70
BR20-1/4-TP .2500 - .2100 6.35 - 5.35
BR20-1/8-TP .1250 - .0850 3.18 - 2.18
BR20-1/16-TP .0787 - .0394 2.00 - 1.00
BR20-3/8-TP .3750 - .3350 9.53 - 8.53
BR20-3/16-TP .1875 - .1475 4.76 - 3.76
BR20-3/32-TP .1181 - .0787 3.00 - 2.00
BR20-5/16-TP .3125 - .2725 7.94 - .6.94
BR20-5/32-TP .1575 - .1181 4.00 - 3.00
BR20-7/16-TP .4375 - .3975 11.11 - 10.11
BR20-7/32-TP .2362 - .1969 6.00 - 5.00
BR20-9/32-TP .3150 - .2756 8.00 - 7.00
BR20-11/32-TP .3543 - .3150 9.00 - 8.00
BR20-13/32-TP .4330 - .3937 11.00 - 10.00
BR20-15/32-TP .4724 - .4375 12.00 - 11.00

BR20/ER20 Standard Precision Collets (Inch)

Part NumberClamping Capacity (inch)Clamping Capacity (mm)QTY
BR20-7/16 .4375 - .3975 11.11 - 10.11
BR20-7/32 .2362 - .1969 6.00 - 5.00
BR20-9/32 .3150 - .2756 8.00 - 7.00
BR20-5/16 .3125 - .2725 7.94 - .6.94
BR20-5/32 .1575 - .1181 4.00 - 3.00
BR20-13/32 .4330 - .3937 11.00 - 10.00
BR20-15/32 .4724 - .4375 12.00 - 11.00
BR20-3/16 .1875 - .1475 4.76 - 3.76
BR20-3/32 .1181 - .0787 3.00 - 2.00
BR20-3/8 .3750 - .3350 9.53 - 8.53
BR20-11/32 .3543 - .3150 9.00 - 8.00
BR20-1/8 .1250 - .0850 3.18 - 2.18
BR20-1/16 .0787 - .0394 2.00 - 1.00
BR20-1/2 .5000 - .4600 12.70 - 11.70
BR20-1/4 .2500 - .2100 6.35 - 5.35

BR20/ER20 Sealed Collets (Inch) For Coolant Through Tooling

Part NumberClamping Capacity (inch)Clamping Capacity (mm)QTY
BR20-7/16 SEALED 0.4375 - 0.4177 11.11 - 10.61
BR20-3/8 SEALED .3750 -.3556 9.53 - 9.03
BR20-5/16 SEALED .3125 -.2929 7.94 - 7.44
BR20-3/16 SEALED .1875 4.76
BR20-1/8 SEALED .1250 3.18
BR20-1/2 SEALED 0.5000 - 0.4803 12.70 - 12.20
BR20-1/4 SEALED .2500 -.2303 6.35

BR20/ER20 Sealed Collets (Metric) For Coolant Through Tooling

Part NumberClamping Capacity (inch)Clamping Capacity (mm)QTY
BR20-10 SEALED 0.3937 - 0.3740 10.00 - 9.50
BR20-11 SEALED 0.4330 - 0.4134 11.00 - 10.50
BR20-12 SEALED 0.4724 - 0.4528 12.00 - 11.50
BR20-13 SEALED 0.5118 - 0.4921 13.00 - 12.50
BR20-09 SEALED 0.3543 - 0.3347 9.00 - 8.50
BR20-07 SEALED 0.2756 - 0.2559 7.00 - 6.50
BR20-08 SEALED .3543 - .3150 8.00 - 7.50
BR20-03 SEALED 0.1181 3.00
BR20-04 SEALED 0.1575 4.00
BR20-05 SEALED 0.1969 5.00
BR20-06 SEALED 0.2362 6.00

BR20/ER20 Tru Precision Collets (Metric)

Part NumberClamping Capacity (inch)Clamping Capacity (mm)QTY
BR20-01-TP .0787 - .0394 2.00 - 1.00
BR20-02-TP .1181 - .0787 3.00 - 2.00
BR20-03-TP .1575 - .1181 4.00 - 3.00
BR20-04-TP .1969 - .1575 5.00 - 4.00
BR20-05-TP .2362 - .1969 6.00 - 5.00
BR20-06-TP .2756 - .2362 7.00 - 6.00
BR20-07-TP .3150 - .2756 8.00 - 7.00
BR20-08-TP .3543 - .3150 9.00 - 8.00
BR20-09-TP .3937 - .3543 10.00 - 9.00
BR20-10-TP .4330 - .3937 11.00 - 10.00
BR20-11-TP .4724 - .4375 12.00 - 11.00
BR20-12-TP .5118 - .4724 13.00 - 12.00

BR20/ER20 Standard Precision Collets (Metric)

Part NumberClamping Capacity (inch)Clamping Capacity (mm)QTY
BR20-11 .4724 - .4375 12.00 - 11.00
BR20-12 .5118 - .4724 13.00 - 12.00
BR20-10 .4330 - .3937 11.00 - 10.00
BR20-09 .3937 - .3543 10.00 - 9.00
BR20-07 .3150 - .2756 8.00 - 7.00
BR20-02 .1181 - .0787 3.00 - 2.00
BR20-08 .3543 - .3150 9.00 - 8.00
BR20-03 .1575 - .1181 4.00 - 3.00
BR20-04 .1969 - .1575 5.00 - 4.00
BR20-05 .2362 - .1969 6.00 - 5.00
BR20-06 .2756 - .2362 7.00 - 6.00
BR20-01 .0787 - .0394 2.00 - 1.00

BR20/ER20 Rigid Tap Collets - ANSI

Part NumberTap Size (inch)Tap Size (metric)Shank Dia. (inch)Square Dia. (inch)QTY
BR20-#3/8TC 3/8 M10 .381 .286
BR20-#5/16TC 5/16 M7 M8 .381
BR20-#7/16TC 7/16 - .323 .242
BR20-#8TC #8 M4 .168 .131
BR20-#1/2TC 1/2 M12 M12.5 .367
BR20-#1/4TC 1/4 M6 M6.3 .255
BR20-#10TC #10 M4.5 M5 .168
BR20-#12TC #12 - .220 .165

BR20/ER20 Rigid Tap Collets - DIN376

Part NumberMetric Tap Size (371)Metric Tap Size (376)Shank Dia. (metric)Square Dia. (metric)QTY
BR20-M6TC-DIN376 M4 M6 4.5(.177) 3.4(.133)
BR20-M8TC-DIN376 M5 M6 M8 6.0(.236)
BR20-M10TC-DIN376 - M10 7.0(.275) 5.5(.216)
BR20-M12TC-DIN376 - M12 9.0(.354 ) 7.0(.275 )
BR20-M14TC-DIN376 - M14 11.0(.433) 9.0(.354)
BR20-M16TC-DIN376 - M16 12.0(.472) 9.0(.354)

BR20/ER20 Standard Precision Collets (Metric) - SET

Part NumberDescriptionQTY
BR20-00 Set includes one of each size above. Sets come in Standard and TP.

BR20/ER20 Standard Precision Collets (Inch) - SET

Part NumberDescriptionQTY
BR20-00 INCH Set includes one of each size above. Sets come in Standard and TP.

BR20/ER20 Sealed Collets (Inch) For Coolant Through Tooling - SET

Part NumberDescriptionQTY
BR20-00 INCH SEALED Set includes one of each size above.

BR20/ER20 Sealed Collets (Metric) For Coolant Through Tooling - SET

Part NumberDescriptionQTY
BR20-00 SEALED Set includes one of each size above.

BR20/ER20 Tru Precision Collets (Metric) - SET

Part NumberDescriptionQTY
BR20-00-TP Set includes one of each size above. Sets come in Standard and TP.

BR20/ER20 Tru Precision Collets (Inch) - SET

Part NumberDescriptionQTY
BR20-00-TP INCH Set includes one of each size above. Sets come in Standard and TP.

BR16/ER16 Tru Precision Collets (Inch)

Part NumberClamping Capacity (in)Clamping Capacity (mm)QTY
BR16-1/4-TP .2500 -.2100 6.35 - 5.35
BR16-1/8-TP .1250 - .0850 3.18 - 2.18
BR16-1/16-TP .0625 - .0425 1.59 - 1.09
BR16-3/8-TP .3750-.3350 9.53 - 8.53
BR16-3/16-TP .1875 - .1475 4.76 - 3.76
BR16-3/32-TP .0938 - .0738 2.38 - 1.88
BR16-5/16-TP .3125-.2725 7.94 - 6.94
BR16-5/32-TP .1563 - .1163 3.97 - 2.97
BR16-7/32-TP .2188 - .1788 5.56 - 4.56
BR16-9/32-TP .2813-.2413 7.14 - 6.14
BR16-11/32-TP .3438-.3038 8.73 - 7.73
BR16-13/32-TP .4063-.3663 10.32 - 9.32

BR16/ER16 Standard Precision Collets (Inch)

Part NumberClamping Capacity (in)Clamping Capacity (mm)QTY
BR16-5/16 .3125-.2725 7.94 - 6.94
BR16-5/32 .1563 - .1163 3.97 - 2.97
BR16-7/32 .2188 - .1788 5.56 - 4.56
BR16-9/32 .2813-.2413 7.14 - 6.14
BR16-3/32 .0938 - .0738 2.38 - 1.88
BR16-3/8 .3750-.3350 9.53 - 8.53
BR16-11/32 .3438-.3038 8.73 - 7.73
BR16-13/32 .4063-.3663 10.32 - 9.32
BR16-3/16 .1875 - .1475 4.76 - 3.76
BR16-1/16 .0625 - .0425 1.59 - 1.09
BR16-1/4 .2500 -.2100 6.35 - 5.35
BR16-1/8 .1250 - .0850 3.18 - 2.18

BR16/ER16 Sealed Collets (Inch) For Coolant Through Tooling

Part NumberClamping Capacity (in)Clamping Capacity (mm)QTY
BR16-5/16 SEALED .3125-.2929 7.94 - 7.44
BR16-3/8 SEALED .3750-.3556 9.53 - 9.03
BR16-1/8 SEALED .1250 3.18
BR16-3/16 SEALED .1875 4.76
BR16-1/4 SEALED .2500-.2303 6.35-5.85

BR16/ER16 Standard Precision Collets (Metric)

Part NumberClamping Capacity (in)Clamping Capacity (mm)QTY
BR16-10 .3937 - .3543 10.00 - 9.00
BR16-07 .2756 - .2362 7.00 - 6.00
BR16-08 .3150 - .2756 8.00 - 7.00
BR16-03 .1181 - .0787 3.00 - 2.00
BR16-09 .3543 - .3150 9.00 - 8.00
BR16-04 .1575 - .1181 4.00 - 3.00
BR16-05 .1969 - .1575 5.00 - 4.00
BR16-06 .2362 - .1969 6.00 - 5.00
BR16-01 .0394 - .0197 1.00 - 0.50
BR16-02 .0787 - .0394 2.00 - 1.00

BR16/ER16 Sealed Collets (Metric) For Coolant Through Tooling

Part NumberClamping Capacity (in)Clamping Capacity (mm)QTY
BR16-10 SEALED .3937-.3740 10.00-9.50
BR16-07 SEALED .2756-.2559 7.00-6.50
BR16-08 SEALED .3150-.2953 8.00-7.50
BR16-03 SEALED .1181 3.00
BR16-09 SEALED .3543-.3347 9.00-8.50
BR16-04 SEALED .1575 4.00
BR16-05 SEALED .1969-.1772 5.00-4.50
BR16-06 SEALED .2362-.2165 6.00-5.50

BR16/ER16 Tru Precision Collets (Metric)

Part NumberClamping Capacity (in)Clamping Capacity (mm)QTY
BR16-01-TP .0394 - .0197 1.00 - 0.50
BR16-02-TP .0787 - .0394 2.00 - 1.00
BR16-03-TP .1181 - .0787 3.00 - 2.00
BR16-04-TP .1575 - .1181 4.00 - 3.00
BR16-05-TP .1969 - .1575 5.00 - 4.00
BR16-06-TP .2362 - .1969 6.00 - 5.00
BR16-07-TP .2756 - .2362 7.00 - 6.00
BR16-08-TP .3150 - .2756 8.00 - 7.00
BR16-09-TP .3543 - .3150 9.00 - 8.00
BR16-10-TP .3937 - .3543 10.00 - 9.00

BR16/ER16 Tru Precision Collets (Inch) - SET

Part NumberDescriptionQTY
BR16-00-TP INCH Set includes one of each size above. Sets come in Standard and TP.

BR16/ER16 Rigid Tap Collets - DIN376

Part NumberMetric Tap Size - DIN (371)Metric Tap Size - DIN (376)Shank Dia. (metric)Square Dia. (metric)QTY
BR16-M6TC-DIN376 M4 M6 4.5 (.177") 3.4 (.133")
BR16-M8TC-DIN376 M5 M6 M8 6.0 (.236")
BR16-M10TC-DIN376 - M10 7.0 (.275") 5.5 (.216")
BR16-M12TC-DIN376 - M12 9.0 (.354") 7.0 (.275")

BR16/ER16 Standard Precision Collets (Metric) - SET

Part NumberDescriptionQTY
BR16-00 Set includes one of each size above. Sets come in Standard and TP.

BR16/ER16 Standard Precision Collets (Inch) - SET

Part NumberDescriptionQTY
BR16-00 INCH Set includes one of each size above. Sets come in Standard and TP.

BR16/ER16 Sealed Collets (Inch) For Coolant Through Tooling - SET

Part NumberDescriptionQTY
BR16-00 INCH SEALED Set includes one of each size above.

BR16/ER16 Sealed Collets (Metric) For Coolant Through Tooling - SET

Part NumberDescriptionQTY
BR16-00 SEALED Set includes one of each size above.

BR16/ER16 Tru Precision Collets (Metric) - SET

Part NumberDescriptionQTY
BR16-00-TP Set includes one of each size above. Sets come in Standard and TP.

BR16/ER16 Rigid Tap Collets - ANSI

Part NumberTap Size (inch)Tap Size (metric)Shank Dia. (inch)Square Dia. (inch)QTY
BR16-#2TC #2 M2 M2.2 .141
BR16-#3TC #3 M2.5 .141 .110
BR16-#4TC #4 - .141 .110
BR16-#5/16TC 5/16 M7 M8 .318
BR16-#5TC #5 M3 M3.15 .141
BR16-#6TC #6 M3.5 .141 .110
BR16-#8TC #8 M4 .168 .131
BR16-#0TC #0 M1.6 .141 .110
BR16-#1/4TC 1/4 M6 M6.3 .255
BR16-#1TC #1 M1.8 .141 .110
BR16-#10TC #10 M4.5 M5 .194
BR16-#12TC #12 - .220 .165