Made with Pride in Bad Axe, MI

Tapping Systems

Tapping Systems

CAT Flange Tapping Head Holders

Part NumberA) I.D.B) O.D.C) Gauge LengthD) Tool DepthSet ScrewShankQTY
V40-THM-075 .750 1.375 2.00 2.40 1/2-20W CAT40
V50-THM-075 .750 2.75 1.38 2.40 1/2-20W CAT50
V40-THM-100 1.00 1.75 1.38 2.35 1/2-20W CAT40
V50-THM-100 1.00 2.75 1.38 2.20 1/2-20W CAT50
V50-THM-150 1.50 2.75 1.38 3.50 1/2-20W CAT50

NMTB Flange Tapping Head Holders

Part NumberA) I.D.B) O.D.C) Gauge LengthD) Tool DepthSet ScrewShankQTY
NMTB50THM-100 1.00 2.75 1.38 2.20 1/2/-20W NMTB50
NMTB50THM-150 1.50 2.75 1.38 3.60 1/2-20W NMTB50
NMTB40-THM-100 1.00 1.75 1.38 2.20 1/2-20W NMTB40

BT Rigid Tap Holders

Part NumberChuck SizeA) ShankTap Size RangeB) O.D.C) Gauge LengthQTY
BWF2-BT40 #2 BT40 5/16-7/8 hand 1/4-1/2 pipe 2.09
BWF2-BT50 #2 BT50 5/16-7/8 hand 1/4-1/2 pipe 2.09
BWF3-BT50 #3 BT50 13/16-1-3/8 hand 3/4-1 pipe 3.07
BWF1-BT30 #1 BT30 0-9/16 hand 1/8 pipe 1.42
BWF1-BT40 #1 BT40 0-9/16 hand 1/8 pipe 1.42
BWF1-BT50 #1 BT50 0-9/16 hand 1/8 pipe 1.42

CAT Rigid Tap Holders

Part NumberChuck SizeA) ShankTap Size RangeB) O.D.C) Gauge LengthQTY
BWF2-V40 #2 CAT40 5/16-7/8 hand 1/4-1/2 pipe 2.09
BWF2-V50 #2 CAT50 5/16-7/8 hand 1/4-1/2 pipe 2.09
BWF3-V50 #3 CAT50 13/16-1-3/8 hand 3/4-1 pipe 3.07
BWF1-V40 #1 CAT40 0-9/16 hand 1/8 pipe 1.42
BWF1-V50 #1 CAT50 0-9/16 hand 1/8 pipe 1.42

Rigid Straight Shank Tap Chucks

Part NumberChuck SizeA) ShankTap Size RangeB) O.D.C) Gauge LengthQTY
BWF2-1SS #2 1.00 5/16-7/8 hand 1/4-1/2 pipe 2.09
BWF3-1.50SS #3 1.50 13/16-1-3/8 hand 3/4-1 pipe 3.07
BWF1-1SS #1 1.00 0-9/16 hand 1/8 pipe 1.42

BT Tension/Compression Tap Holders

Part NumberChuck SizeA) ShankTap Size RangeB) O.D.C) Gauge LengthTensionCompressionQTY
BWFLK2-BT40 #2 BT40 5/16-7/8 hand 1/4-1/2 pipe 2.09 3.542 .490
BWFLK2-BT50 #2 BT50 5/16-7/8 hand 1/4-1/2 pipe 2.09 4.355 .490
BWFLK3-BT50 #3 BT50 13/16-1-3/8 hand 3/4-1 pipe 3.07 5.655 .790
BWFLK1-BT30 #1 BT30 0-9/16 hand 1/8 pipe 1.42 3.580 .300
BWFLK1-BT40 #1 BT40 0-9/16 hand 1/8 pipe 1.42 2.642 .300
BWFLK1-BT50 #1 BT50 0-9/16 hand 1/8 pipe 1.42 3.255 .300

NMTB QC Tension/Compression Tap Holders

Part NumberChuck SizeA) ShankTap Size RangeB) O.D.C) Gauge LengthTensionCompressionQTY
BWFLK2-NMTB40 #2 NMTB40 5/16-7/8 hand 1/4-1/2 pipe 2.09 3.86 .490
BWFLK2-NMTB50 #2 NMTB50 5/16-7/8 hand 1/4-1/2 pipe 2.09 3.86 .490
BWFLK3-NMTB50 #3 NMTB50 13/16-1-3/8 hand 3/4-1 pipe 3.07 5.16 .790
BWFLK1-NMTB50 #1 NMTB50 0-9/16 hand 1/8-1/4 pipe 1.42 2.96 .300
BWFLK1-NMTB40 #1 NMTB40 0-9/16 hand 1/8-1/4 pipe 1.42 2.96 .300

CAT Tension/Compression Tap Holders

Part NumberChuck SizeA) ShankTap Size RangeB) O.D.C) Gauge LengthTensionCompressionQTY
BWFLK2-V40 #2 CAT40 5/16-7/8 hand 1/4-1/2 pipe 2.09 3.855 .490
BWFLK2-V50 #2 CAT50 5/16-7/8 hand 1/4-1/2 pipe 2.09 3.855 .490
BWFLK3-V50 #3 CAT50 13/16-1-3/8 hand 3/4-1 pipe 3.07 5.780 .790
BWFLK1-V40 #1 CAT40 0-9/16 hand 1/8 pipe 1.42 2.955 .300
BWFLK1-V50 #1 CAT50 0-9/16 hand 1/8 pipe 1.42 2.955 .300

Tension/Compression Straight Shank Tap Chucks

Part NumberChuck SizeA) ShankTap Size RangeB) O.D.C) Gauge LengthTensionCompressionQTY
BWFLK2-1SS #2 1.00 5/16-7/8 hand 1/4-1/2 pipe 2.09 2.480 .490
BWFLK3-1.50SS #3 1.50 13/16-1-3/8 hand 3/4-1 pipe 3.07 3.780 .790
BWFLK1-1SS #1 1.00 0-9/16 hand 1/8 pipe 1.42 1.580 .300

BILZ Positive Drive Tap Adapters (USA/ANSI, Series #3)

Part NumberABSeriesAdapter Tap SizeShank Dia.Square Dia.QTY
BWE3-1-1/8 2.76" 1.89" #3 1-1/8 (M27) .896" .672"
BWE3-1-3/8 2.76" 1.89" #3 1-3/8 (M33) 1.108" .831"
BWE3-13/16 2.76" 1.89" #3 13/16 (M20) .652" .489"
BWE3-15/16 2.76" 1.89" #3 15/16 (M24) .760" .570"
BWE3-7/8 2.76" 1.89" #3 7/8 (M22) .697" .523"
BWE3-1 2.76" 1.89" #3 1 (M25) .800" .600"
BWE3-1-1/4 2.76" 1.89" #3 1-1/4 (M30) 1.021" .766"
BWER3-1PT 2.76" 1.89" #3 1PT 1.125" .843"
BWER3-3/4PT 2.76 " 1.89 " #3 3/4PT .906" .679"

BILZ Positive Drive Tap Adapter Sets (USA/ANSI)

Part NumberDescriptionQTY
BWE3-0009 SET 9 pc. set - contains 1 each of BILZ Positive Drive Tap Adapters (USA/ANSI
BWE2-0013 SET 13 pc. set - contains 1 each of BILZ Positive Drive Tap Adapters (USA/ANSI
BWE1-0012 SET 12 pc. set - contains 1 each of BILZ Positive Drive Tap Adapters (USA/ANSI

BILZ Positive Drive Tap Adapters (European/DIN, Series #3)

Part NumberABSeriesAdapter Tap SizeShank Dia.Square Dia.QTY
BWE3- M16DIN376 2.76" 1.89" #3 M16 (DIN376) .472" .354"
BWE3- M18DIN376 2.76" 1.89" #3 M18 (DIN376) .551" .433"
BWE3- M20DIN376 2.76" 1.89" #3 M20 (DIN376) .629" .472"
BWE3- M22DIN376 2.76" 1.89" #3 M22 (DIN376) .708" .570"
BWE3- M24DIN376 2.76" 1.89" #3 M24 (DIN376) .708" .570"
BWE3- M27DIN376 2.76" 1.89" #3 M27 (DIN376) .787" .629"
BWE3- M30DIN376 2.76" 1.89" #3 M30 (DIN376) .866" .708"
BWE3- M33DIN376 2.76" 1.89" #3 M33 (DIN376) .984" .787"
BWE3- M14DIN376 2.76" 1.89" #3 M14 (DIN376) .433" .354"

BILZ Positive Drive Tap Adapters (USA/ANSI, Series #2)

Part NumberABSeriesAdapter Tap SizeShank Dia.Square Dia.QTY
BWE2-3/4 1.89" 1.22" #2 3/4 .590" .442"
BWE2-3/8 1.89" 1.22" #2 3/8 (M10) .381" .286"
BWE2-5/16 1.89" 1.22" #2 5/16 (M7 M8) .318"
BWE2-5/8 1.89" 1.22" #2 5/8 (M16) .480" .360"
BWE2-7/16 1.89" 1.22" #2 7/16 .323" .242"
BWE2-7/8 1.89" 1.22" #2 7/8 (M22) .697" .523"
BWE2-9/16 1.89" 1.22" #2 9/16 (M14) .429" .322"
BWE2-1/2 1.89" 1.22" #2 1/2 (M12 M12.5) .367"
BWE2-11/16 1.89" 1.22" #2 11/16 (M18) .542" .406"
BWE2-13/16 1.89" 1.22" #2 13/16 (M20) .652" .489"
BWER2-1/2PT 1.89" 1.22" #2 1/2PT .687" .515"
BWER2-1/4PT 1.89" 1.22" #2 1/4PT .562" .421"
BWER2-3/8PT 1.89" 1.22" #2 3/8PT .700" .531"

BILZ Positive Drive Tap Adapters (European/DIN, Series #2)

Part NumberABSeriesAdapter Tap SizeShank Dia.Square Dia.QTY
BWE2-M10DIN376 1.89" 1.22" #2 M10 (DIN376) .275" .216"
BWE2-M12DIN376 1.89" 1.22" #2 M12 (DIN376) .354" .275"
BWE2-M14DIN376 1.89" 1.22" #2 M14 (DIN376) .433" .354"
BWE2-M16DIN376 1.89" 1.22" #2 M16 (DIN376) .472" .354"
BWE2-M18DIN376 1.89" 1.22" #2 M18 (DIN376) .551" .433"
BWE2-M20DIN376 1.89" 1.22" #2 M20 (DIN376) .629" .472"
BWE2-M6DIN371 1.89" 1.22" #2 M5 & M6 (DIN371) M8 (DIN376) .236" .192"
BWE2-M8DIN371 1.89" 1.22" #2 M8 (DIN371) .314" .244"
BWE2-M8DIN376 1.89" 1.22" #2 M8 (DIN376) .236" .192"
BWE2-M10DIN371 1.89" 1.22" #2 M10 (DIN371) .393" .314"

BILZ Positive Drive Tap Adapters (European/DIN, Series #1)

Part NumberABSeriesAdapter Tap SizeShank Dia.Square Dia.QTY
BWE1-M14DIN376 1.18" .748" #1 M14 (DIN376) .433" .354"
BWE1-M3DIN371 1.18" .748" #1 M3 (DIN371) M5 (DIN376) .137" .106"
BWE1-M4DIN371 1.18" .748" #1 M4 (DIN371) M6 (DIN376) .177" .133"
BWE1-M5DIN371 1.18" .748" #1 M5 & M6 (DIN371) M8 (DIN376) .236" .192"
BWE1-M6DIN371 1.18" .748" #1 M5 & M6 (DIN371) M8 (DIN376) .236" .192"
BWE1-M8DIN371 1.18" .748" #1 M8 (DIN371) .314" .244"
BWE1-M8DIN376 1.18" .748" #1 M8 (DIN376) .236" .192"
BWE1-M12DIN376 1.18" .748" #1 M12 (DIN376) .354" .275"
BWE1-M10DIN371 1.18" .748" #1 M10 (DIN371) .393" .314"
BWE1-M10DIN376 1.18" .748" #1 M10 (DIN376) .275" .216"

BILZ Positive Drive Tap Adapters (USA/ANSI, Series #1)

Part NumberABSeriesAdapter Tap SizeShank Dia.Square Dia.QTY
BWE1-8 1.18" .748" #1 #8 (M4) .168" .131"
BWE1-9/16 1.18" .748" #1 9/16 (M14) .429" .322"
BWE1-1/2 1.18" .748" #1 1/2 (M12 M12.5) .367"
BWE1-1/4 1.18" .748" #1 1/4 (M6 M6.3) .255"
BWE1-10 1.18" .748" #1 #10 (M4.5 M5) .194"
BWE1-12 1.18" .748" #1 #12 .220" .165"
BWE1-3/8 1.18" .748" #1 3/8 (M10) .381" .286"
BWE1-5/16 1.18" .748" #1 5/16 (M7 M8) .318"
BWE1-6 1.18" .748" #1 #0-#6 (M1.6-M3.5) .141" .110"
BWE1-7/16 1.18" .748" #1 7/16 .323" .242"
BWER1-1/8LSPT 1.18" .748" #1 1/8 L.S. .437" .328"
BWER1-1/8SSPT 1.18" .748" #1 1/8 S.S. .312" .234"

BILZ Torque Control Tap Adapters (European/DIN, Series #3)

Part NumberABSeriesAdapter Tap SizeShank Dia.Square Dia.QTY
BWES3- M22DIN376 2.76" 1.89" #3 M22 (DIN376) .708" .570"
BWES3- M24DIN376 2.76" 1.89" #3 M24 (DIN376) .708" .570"
BWES3- M27DIN376 2.76" 1.89" #3 M27 (DIN376) .787" .629"
BWES3- M30DIN376 2.76" 1.89" #3 M30 (DIN376) .866" .708"
BWES3- M33DIN376 2.76" 1.89" #3 M33 (DIN376) .984" .787"
BWES3- M14DIN376 2.76" 1.89" #3 M14 (DIN376) .433" .354"
BWES3- M16DIN376 2.76" 1.89" #3 M16 (DIN376) .472" .354"
BWES3- M18DIN376 2.76" 1.89" #3 M18 (DIN376) .551" .433"
BWES3- M20DIN376 2.76" 1.89" #3 M20 (DIN376) .629" .472"

BILZ Torque Control Tap Adapter Sets (USA/ANSI)

Part NumberDescriptionQTY
BWES3-0009 SET 9 pc. set containing 1 each of BILZ Torque Control Tap Adapters (USA/ANSI
BWES2-0013 SET 13 pc. set containing 1 each of BILZ Torque Control Tap Adapters (USA/ANSI
BWES1-0012 SET 12 pc. set containing 1 each of BILZ Torque Control Tap Adapters (USA/ANSI

BILZ Torque Control Tap Adapters (USA/ANSI, Series #3)

Part NumberABSeriesAdapter Tap SizeShank Dia.Square Dia.QTY
BWES3-1 2.76" 1.89" #3 1 (M25) .800" .600"
BWES3-1-1/4 2.76" 1.89" #3 1-1/4 (M30) 1.021" .766"
BWES3-1-1/8 2.76" 1.89" #3 1-1/8 (M27) .896" .672"
BWES3-1-3/8 2.76" 1.89" #3 1-3/8 (M33) 1.108" .831"
BWES3-13/16 2.76" 1.89" #3 13/16 (M20) .652" .489"
BWES3-15/16 2.76" 1.89" #3 15/16 (M24) .760" .570"
BWES3-7/8 2.76" 1.89" #3 7/8 (M22) .697" .523"
BWESR3-1PT 2.76" 1.89" #3 1PT 1.125" .843"
BWESR3-3/4PT 2.76" 1.89" #3 3/4PT .906" .679"

BILZ Torque Control Tap Adapters (USA/ANSI, Series #2)

Part NumberABSeriesAdapter Tap SizeShank Dia.Square Dia.QTY
BWES2-7/8 1.89" 1.22" #2 7/8 (M22) .697" .523"
BWES2-9/16 1.89" 1.22" #2 9/16 (M14) .429" .322"
BWES2-1/2 1.89" 1.22" #2 1/2 (M12 M12.5) .367"
BWES2-11/16 1.89" 1.22" #2 11/16 (M18) .542" .406"
BWES2-13/16 1.89" 1.22" #2 13/16 (M20) .652" .489"
BWES2-3/4 1.89" 1.22" #2 3/4 .590" .442"
BWES2-3/8 1.89" 1.22" #2 3/8 (M10) .381" .286"
BWES2-5/16 1.89" 1.22" #2 5/16 (M7 M8) .318"
BWES2-5/8 1.89" 1.22" #2 5/8 (M16) .480" .360"
BWES2-7/16 1.89" 1.22" #2 7/16 .323" .242"
BWESR2-1/2PT 1.89" 1.22" #2 1/2PT .687" .515"
BWESR2-1/4PT 1.89" 1.22" #2 1/4PT .562" .421"
BWESR2-3/8PT 1.89" 1.22" #2 3/8PT .700" .531"

BILZ Torque Control Tap Adapters (European/DIN, Series #2)

Part NumberABSeriesAdapter Tap SizeShank Dia.Square Dia.QTY
BWES2-M8DIN376 1.89" 1.22" #2 M8 (DIN376) .236" .192"
BWES2-M10DIN371 1.89" 1.22" #2 M10 (DIN371) .393" .314"
BWES2-M10DIN376 1.89" 1.22" #2 M10 (DIN376) .275" .216"
BWES2-M12DIN376 1.89" 1.22" #2 M12 (DIN376) .354" .275"
BWES2-M14DIN376 1.89" 1.22" #2 M14 (DIN376) .433" .354"
BWES2-M16DIN376 1.89" 1.22" #2 M16 (DIN376) .472" .354"
BWES2-M18DIN376 1.89" 1.22" #2 M18 (DIN376) .551" .433"
BWES2-M20DIN376 1.89" 1.22" #2 M20 (DIN376) .629" .472"
BWES2-M6DIN371 1.89" 1.22" #2 M5 & M6 (DIN371) M8 (DIN376) .236" .192"
BWES2-M8DIN371 1.89" 1.22" #2 M8 (DIN371) .314" .244"

BILZ Torque Control Tap Adapters (USA/ANSI, Series #1)

Part NumberABSeriesAdapter Tap SizeShank Dia.Square Dia.QTY
BWES1-8 1.18" .748" #1 #8 (M4) .168" .131"
BWES1-9/16 1.18" .748" #1 9/16 (M14) .429" .322"
BWES1-12 1.18" .748" #1 #12 .220" .165"
BWES1-3/8 1.18" .748" #1 3/8 (M10) .381" .286"
BWES1-5/16 1.18" .748" #1 5/16 (M7 M8) .318"
BWES1-6 1.18" .748" #1 #0-#6 (M1.6-M3.5) .141" .110"
BWES1-7/16 1.18" .748" #1 7/16 .323" .242"
BWES1-1/2 1.18" .748" #1 1/2 (M12 M12.5) .367"
BWES1-1/4 1.18" .748" #1 1/4 (M6 M6.3) .255"
BWES1-10 1.18" .748" #1 #10 (M4.5 M5) .194"
BWESR1-1/8LSPT 1.18" .748" #1 1/8 L.S. .437" .328"
BWESR1-1/8SSPT 1.18" .748" #1 1/8 S.S. .312" .234"

BILZ Torque Control Tap Adapters (European/DIN, Series #1)

Part NumberABSeriesAdapter Tap SizeShank Dia.Square Dia.QTY
BWES1-M14DIN376 1.18" .748" #1 M14 (DIN376) .433" .354"
BWES1-M3DIN371 1.18" .748" #1 M3 (DIN371) M5 (DIN376) .137" .106"
BWES1-M4DIN371 1.18" .748" #1 M4 (DIN371) M6 (DIN376) .177" .133"
BWES1-M5DIN371 1.18" .748" #1 M5 & M6 (DIN371) M8 (DIN376) .236" .192"
BWES1-M6DIN371 1.18" .748" #1 M5 & M6 (DIN371) M8 (DIN376) .236" .192"
BWES1-M8DIN371 1.18" .748" #1 M8 (DIN371) .314" .244"
BWES1-M8DIN376 1.18" .748" #1 M8 (DIN376) .236" .192"
BWES1-M10DIN371 1.18" .748" #1 M10 (DIN371) .393" .314"
BWES1-M10DIN376 1.18" .748" #1 M10 (DIN376) .275" .216"
BWES1-M12DIN376 1.18" .748" #1 M12 (DIN376) .354" .275"

BT Flange Tapping Head Holders

Part NumberA) I.D.B) O.D.C) Gauge LengthD) Tool DepthSet ScrewShankQTY
BT30-THM-075 .750 2.00 2.00 2.40 1/2-20W BT30
BT40-THM-075 .750 1.75 1.38 2.40 1/2-20W BT40
BT50-THM-075 .750 2.75 1.88 2.40 1/2-20W BT50
BT30-THM-100 1.00 2.00 2.33 2.13 1/2-20W BT30
BT40-THM-100 1.00 1.75 1.38 2.20 1/2-20W BT40
BT50-THM-100 1.00 2.75 1.88 2.20 1/2-20W BT50
BT50-THM-150 1.50 2.75 1.88 3.60 1/2-20W BT50

Tap Extensions

Part NumberTap SizeA) I.D.B) Slot WidthC) Shank LengthD) Gauge LengthE) O.D.QTY
BT-562-300 9/16 .429 .332 3.00 1.42 .75
BT-625-300 5/8 .480 .370 3.00 1.51 1.12
BT-750-300 3/4 .590 .452 3.00 1.63 1.12
BT-875-300 7/8 .697 .533 3.00 2.15 1.12
BT-250-200 1/4 .255 .201 2.00 1.18 .75
BT-312-200 5/16 .318 .248 2.00 1.14 .75
BT-375-200 3/8 .381 .296 2.00 1.18 .75
BT-437-200 7/16 .323 .252 2.00 1.33 .75
BT-500-200 1/2 .367 .285 2.00 1.28 .75
BPT125S-200 1/8 PIPE SS .312 .244 2.00 1.15 .75
BPT250-200 1/4 PIPE .562 .431 2.00 1.05 1.00
BPT375-300 3/8 PIPE .700 .541 3.00 1.25 1.12
BPT500-300 1/2 PIPE .687 .525 3.00 1.35 1.12
BPT125L-200 1/8 PIPE LS .437 .338 2.00 1.00 .75
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