Procunier Tapping Attachments

	For Tap Size For Tap Size

	For Procunier Number For Procunier Number

	Shank Type Shank Type


Morse Taper	Round

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	For Bit Shank Size For Bit Shank Size

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	Body Diameter Body Diameter

3/8"

1/2"

3/4"

	Procunier Number Procunier Number

	For Use On For Use On

Aluminum

Steel

	For Tap Size in Steel For Tap Size in Steel

	Shank Diameter Shank Diameter

1/2"

3/4"

	Maximum Speed Maximum Speed

	Component Component

	For Tap Size in Aluminum For Tap Size in Aluminum

	Morse Taper Number Morse Taper Number

	For Tap Pipe Size For Tap Pipe Size

99 Products

Procunier Auto-Reversing Tap Holders for Straight and Morse Taper Spindles

These instantly reversing tap holders allow you to back out of a hole once it has been tapped without stopping the machine's motor. They’re also known as tapping heads. Use them for fast, precise tapping on manually operated drill presses and milling machines. Collets (sold separately) are required to connect the tap to the holder.

Straight Shank

Procunier Number	Shank Dia.	For Tap Size in Aluminum	For Tap Size in Steel	Max Speed, rpm	Material		Each
1-E	1/2"	No. 0, No. 1, No. 2, No. 3, No. 4, No. 5, No. 6, No. 8, No. 10, No. 12, 1/8", 3/16", 7/32", 1/4", M2, M2.2, M2.5, M3, M3.5, M4, M4.5, M5, M6	No. 0, No. 1, No. 2, No. 3, No. 4, No. 5, No. 6, No. 8, No.10, No.12, M2, M2.2, M2.5, M3, M3.5, M4, M4.5, M5	3,000	Steel	00000000	0000000
2-E	1/2"	No. 6, No. 8, No. 10, No. 12, 1/8", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 15/32", 1/2", M4, M4.5, M5, M6, M6.3, M7, M8, M9, M10, M11, M12, 1/8 Pipe	No. 6, No. 8, No.10, No.12, 1/8", 3/16", 7/32", 1/4", 9/32", 5/16", M4, M4.5, M5, M6, M6.3, M7, M8	2,000	Steel	00000000	00000000
3-E	3/4"	No. 10, No. 12, 1/8", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 15/32", 1/2", 9/16", 5/8", 11/16", 3/4", M6, M6.3, M7, M8, M9, M10, M11, M12, M12.5, M14, M15.2, M16, M18, 1/4 Pipe	No.10, No.12, 1/8", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 15/32", 1/2", M6, M6.3, M7, M8, M9, M10, M11, M12	1,000	Steel	00000000	00000000
4-F	3/4"	1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 15/32", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1", 1 1/16", 1 1/8", M6, M6.3, M7, M8, M9, M10, M11, M12, M12.5, M14, M15.2, M16, M18, M18.6, M20, M20.4, M22, M22.5, M24, M26, M27, 1/4 Pipe, 3/8 Pipe, 1/2 Pipe, 3/4 Pipe	1/4", 9/32", 5/16", 11/32", 7/16", 15/32", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1", M7, M8, M9, M10, M11, M12, M12.5, M14, M15.2, M16, M18, M18.6, M20, M20.4, M22, M22.5, M24	800	Steel	00000000	00000000

Morse Taper Shank

Procunier Number	Morse Taper Number	For Tap Size in Aluminum	For Tap Size in Steel	Max. Speed, rpm	Material		Each
1-E	1	No. 0, No. 1, No. 2, No. 3, No. 4, No. 5, No. 6, No. 8, No. 10, No. 12, 1/8", 3/16", 7/32", 1/4", M2, M2.2, M2.5, M3, M3.5, M4, M4.5, M5, M6	No. 0, No. 1, No. 2, No. 3, No. 4, No. 5, No. 6, No. 8, No.10, No.12, M2, M2.2, M2.5, M3, M3.5, M4, M4.5, M5	3,000	Steel	00000000	0000000
1-E	2	No. 0, No. 1, No. 2, No. 3, No. 4, No. 5, No. 6, No. 8, No. 10, No. 12, 1/8", 3/16", 7/32", 1/4", M2, M2.2, M2.5, M3, M3.5, M4, M4.5, M5, M6	No. 0, No. 1, No. 2, No. 3, No. 4, No. 5, No. 6, No. 8, No.10, No.12, M2, M2.2, M2.5, M3, M3.5, M4, M4.5, M5	3,000	Steel	00000000	000000
2-E	2	No. 6, No. 8, No. 10, No. 12, 1/8", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 15/32", 1/2", M4, M4.5, M5, M6, M6.3, M7, M8, M9, M10, M11, M12, 1/8 Pipe	No. 6, No. 8, No.10, No.12, 1/8", 3/16", 7/32", 1/4", 9/32", 5/16", M4, M4.5, M5, M6, M6.3, M7, M8	2,000	Steel	00000000	00000000
2-E	3	No. 6, No. 8, No. 10, No. 12, 1/8", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 15/32", 1/2", M4, M4.5, M5, M6, M6.3, M7, M8, M9, M10, M11, M12, 1/8 Pipe	No. 6, No. 8, No.10, No.12, 1/8", 3/16", 7/32", 1/4", 9/32", 5/16", M4, M4.5, M5, M6, M6.3, M7, M8	2,000	Steel	00000000	00000000
3-E	2	No. 10, No. 12, 1/8", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 15/32", 1/2", 9/16", 5/8", 11/16", 3/4", M6, M6.3, M7, M8, M9, M10, M11, M12, M12.5, M14, M15.2, M16, M18, 1/4 Pipe	No.10, No.12, 1/8", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 15/32", 1/2", M6, M6.3, M7, M8, M9, M10, M11, M12	1,000	Steel	00000000	00000000
3-E	3	No. 10, No. 12, 1/8", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 15/32", 1/2", 9/16", 5/8", 11/16", 3/4", M6, M6.3, M7, M8, M9, M10, M11, M12, M12.5, M14, M15.2, M16, M18, 1/4 Pipe	No.10, No.12, 1/8", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 15/32", 1/2", M6, M6.3, M7, M8, M9, M10, M11, M12	1,000	Steel	00000000	00000000
4-F	3	1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 15/32", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1", 1 1/16", 1 1/8", M6, M6.3, M7, M8, M9, M10, M11, M12, M12.5, M14, M15.2, M16, M18, M18.6, M20, M20.4, M22, M22.5, M24, M26, M27, 1/4 Pipe, 3/8 Pipe, 1/2 Pipe, 3/4 Pipe	1/4", 9/32", 5/16", 11/32", 7/16", 15/32", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1", M7, M8, M9, M10, M11, M12, M12.5, M14, M15.2, M16, M18, M18.6, M20, M20.4, M22, M22.5, M24	800	Steel	00000000	00000000
4-F	4	1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 15/32", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1", 1 1/16", 1 1/8", M6, M6.3, M7, M8, M9, M10, M11, M12, M12.5, M14, M15.2, M16, M18, M18.6, M20, M20.4, M22, M22.5, M24, M26, M27, 1/4 Pipe, 3/8 Pipe, 1/2 Pipe, 3/4 Pipe	1/4", 9/32", 5/16", 11/32", 7/16", 15/32", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1", M7, M8, M9, M10, M11, M12, M12.5, M14, M15.2, M16, M18, M18.6, M20, M20.4, M22, M22.5, M24	800	Steel	00000000	00000000

Replacement Parts for Procunier Auto-Reversing Tap Holders

Clutch Assembly

Clutch Spring

Collet Nut

Spindle

Stud Nut

Wrench

Clutch Assembly
Procunier Number		Each
1-E	00000000	0000000
2-E	00000000	000000
3-E	00000000	000000
4-F	00000000	000000
Clutch Spring
1-E	00000000	00000
2-E	00000000	00000
3-E	00000000	00000
4-F	00000000	00000
Collet Nut
1-E	0000000	00000
2-E	0000000	00000
3-E	0000000	00000
4-F	0000000	00000
Spindle
1-E	00000000	000000
2-E	00000000	000000
3-E	00000000	000000
4-F	00000000	000000
Stud Nut
1-E	00000000	0000
2-E, 3-E	00000000	0000
4-F	00000000	0000
Wrench
1-E	00000000	00000
2-E	00000000	00000
3-E	00000000	00000
4-F	00000000	00000

Parts for Procunier Auto-Reversing Tap Holders for Straight and Morse Taper Spindles

Clutch Assembly

Clutch Spring

Collet Nut

Spindle

Stud Nut

Wrench

Clutch Assembly
Procunier Number		Each
1-E	00000000	0000000
2-E	00000000	000000
3-E	00000000	000000
4-F	00000000	000000
Clutch Spring
1-E	00000000	00000
2-E	00000000	00000
3-E	00000000	00000
4-F	00000000	00000
Collet Nut
1-E	0000000	00000
2-E	0000000	00000
3-E	0000000	00000
4-F	0000000	00000
Spindle
1-E	00000000	000000
2-E	00000000	000000
3-E	00000000	000000
4-F	00000000	000000
Stud Nut
1-E	00000000	0000
2-E, 3-E	00000000	0000
4-F	00000000	0000
Wrench
1-E	00000000	00000
2-E	00000000	00000
3-E	00000000	00000
4-F	00000000	00000

Collets for Procunier Auto-Reversing Tap Holders

Use to attach taps to Procunier auto-reversing tap holders.

For Procunier No. 1-E
For Tap Size	For Tap Pipe Size	Body Dia.	Material		Each
No. 0, No. 1, No. 2, No. 3, No. 4, No. 5, No. 6	__	3/8"	Steel	00000000	000000
No. 8	__	3/8"	Steel	00000000	00000
No. 10	__	3/8"	Steel	00000000	00000
No. 12	__	3/8"	Steel	00000000	00000
1/4"	__	3/8"	Steel	00000000	00000
M2.5	__	3/8"	Steel	00000000	00000
M3	__	3/8"	Steel	00000000	00000
M4	__	3/8"	Steel	00000000	00000
M4.5	__	3/8"	Steel	00000000	00000
M5	__	3/8"	Steel	00000000	00000
M6	__	3/8"	Steel	00000000	00000
For Procunier No. 2-E
No. 0, No. 1, No. 2, No. 3, No. 4, No. 5, No. 6	__	1/2"	Steel	00000000	00000
No. 8	__	1/2"	Steel	00000000	00000
No. 10	__	1/2"	Steel	00000000	00000
No. 12	__	1/2"	Steel	00000000	00000
1/4"	__	1/2"	Steel	00000000	00000
5/16"	__	1/2"	Steel	00000000	00000
3/8"	__	1/2"	Steel	00000000	00000
7/16"	__	1/2"	Steel	00000000	00000
1/2"	__	1/2"	Steel	00000000	00000
M4	__	1/2"	Steel	00000000	00000
M4.5	__	1/2"	Steel	00000000	00000
M5	__	1/2"	Steel	00000000	00000
M6	__	1/2"	Steel	00000000	00000
M7	__	1/2"	Steel	00000000	00000
M8	__	1/2"	Steel	00000000	00000
For Procunier No. 3-E
No. 8	__	3/4"	Steel	0000000	00000
No. 10	__	3/4"	Steel	00000000	00000
No. 12	__	3/4"	Steel	00000000	00000
1/4"	__	3/4"	Steel	00000000	00000
5/16"	__	3/4"	Steel	00000000	00000
3/8"	__	3/4"	Steel	00000000	00000
7/16"	__	3/4"	Steel	0000000	00000
1/2"	__	3/4"	Steel	00000000	00000
9/16"	__	3/4"	Steel	00000000	00000
5/8"	__	3/4"	Steel	00000000	00000
11/16"	__	3/4"	Steel	00000000	00000
3/4"	__	3/4"	Steel	00000000	00000
__	1/8	3/4"	Steel	0000000	00000
__	1/4	3/4"	Steel	0000000	00000
M4.5	__	3/4"	Steel	00000000	00000
M5	__	3/4"	Steel	00000000	00000
M6	__	3/4"	Steel	00000000	00000
M7	__	3/4"	Steel	00000000	00000
M8	__	3/4"	Steel	00000000	00000
For Procunier No. 4-F
1/4"	__	1"	Steel	00000000	00000
5/16"	__	1"	Steel	00000000	00000
3/8"	__	1"	Steel	00000000	00000
7/16"	__	1"	Steel	00000000	00000
1/2"	__	1"	Steel	00000000	00000
5/8"	__	1"	Steel	00000000	00000
11/16"	__	1"	Steel	00000000	00000
3/4"	__	1"	Steel	00000000	00000
13/16"	__	1"	Steel	00000000	00000
7/8"	__	1"	Steel	00000000	00000
15/16"	__	1"	Steel	00000000	00000
1"	__	1"	Steel	00000000	00000
__	1/8	1"	Steel	00000000	00000
__	1/4	1"	Steel	00000000	00000
__	3/8	1"	Steel	00000000	00000
__	1/2	1"	Steel	00000000	00000
__	3/4	1"	Steel	00000000	00000
M7	__	1"	Steel	00000000	00000
M8	__	1"	Steel	00000000	00000