Tap Holders for Drill Presses and Milling Machines
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![](/prerenderstable/mvPRE/contents/gfx/imagecache/273/2731a57p1-a02c-digital@halfx_637036480687193800.png?ver=imagenotfound)
Also known as tap chucks, these fit into machines that have a Morse taper spindle.
For technical drawings and 3-D models, click on a part number.
For Tap Size | For Tap Pipe Size | Material | Each | |
Morse Taper 2 | ||||
---|---|---|---|---|
__ | 1/8 | Black-Oxide Steel | 0000000 | 000000 |
1/4", M6, M6.3 | __ | Black-Oxide Steel | 0000000 | 00000 |
5/16", M7, M8 | __ | Black-Oxide Steel | 0000000 | 00000 |
3/8", M10 | __ | Black-Oxide Steel | 0000000 | 00000 |
7/16" | __ | Black-Oxide Steel | 0000000 | 00000 |
1/2", M12, M12.5 | __ | Black-Oxide Steel | 0000000 | 00000 |
9/16", M14 | __ | Black-Oxide Steel | 0000000 | 00000 |
5/8", M16 | __ | Black-Oxide Steel | 0000000 | 00000 |
Morse Taper 3 | ||||
__ | 1/4 | Black-Oxide Steel | 0000000 | 00000 |
1/2", M12, M12.5 | __ | Black-Oxide Steel | 0000000 | 00000 |
5/8", M16 | __ | Black-Oxide Steel | 0000000 | 00000 |
3/4" | __ | Black-Oxide Steel | 0000000 | 00000 |
7/8", M22 | __ | Black-Oxide Steel | 0000000 | 00000 |
Morse Taper 4 | ||||
__ | 1/2 | Black-Oxide Steel | 0000000 | 00000 |
__ | 3/8 | Black-Oxide Steel | 0000000 | 00000 |
__ | 3/4 | Black-Oxide Steel | 0000000 | 00000 |
3/4" | __ | Black-Oxide Steel | 0000000 | 00000 |
7/8", M22 | __ | Black-Oxide Steel | 0000000 | 00000 |
1", M25 | __ | Black-Oxide Steel | 0000000 | 00000 |
Procunier Auto-Reversing Tap Holders for Straight and Morse Taper Spindles
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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
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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
![](/prerenderstable/mvPRE/contents/gfx/imagecache/253/2532a823p1-a02c-digital@halfx_637036455023284081.png?ver=imagenotfound)
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
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Clutch Assembly
![](/prerenderstable/mvPRE/contents/gfx/imagecache/253/2532a321p1-a02c-digital@halfx_637036481781033662.png?ver=imagenotfound)
Clutch Spring
![](/prerenderstable/mvPRE/contents/gfx/imagecache/253/2532a57p1-a02c-digital@halfx_637036493213374314.png?ver=imagenotfound)
Collet Nut
![](/prerenderstable/mvPRE/contents/gfx/imagecache/253/2532a911polished-steelpositive_top_positive_right_flop15_1604066761_762@halfx_637396456388714536.png?ver=imagenotfound)
Spindle
![](/prerenderstable/mvPRE/contents/gfx/imagecache/253/2532a332p1-a02c-digital@halfx_637036498176110278.png?ver=imagenotfound)
Stud Nut
![](/prerenderstable/mvPRE/contents/gfx/imagecache/253/2532a341p1-a02c-digital@halfx_637036484214355475.png?ver=imagenotfound)
Wrench
Procunier Number | Each | |
Clutch Assembly | ||
---|---|---|
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 |