Threaded Shank Tube Punches
Overview of Features:
- Made from through hardened alloy steel for strength and durability
- Five standard heights: .375"(3/8), 17/32", .750"(3/4), .875"(7/8), and 1.000".
- Other available heights: 1 1/4", 1 1/2", 1 3/4", and 2.000".
- Thirty standard cutting sizes from .040" to 1".
- Multi-step internal boring provides ample clearance for smooth ejection of waste material through the back of the punch.
- Tube punches generally cut .007" larger than the nominal hole size.
- See reference drawing here.
Threaded Shank Tube Punch Ordering Information
| Punch Order Number | Thread Size x Pitch "T" | Shoulder Dia. "S" | Wrench Flat "F" |
|---|---|---|---|
| Pin, 1-11 | .295 x 32 | 3/8" | 5/16" |
| Pin, 1-11 (7/8" Height) | .294 x 24 | 3/8" | 5/16" |
| 10A, 12-15 | .365 x 32 | 7/16" | 3/8" |
| 15A, 16-18 | .510 x 32 | 5/8" | 1/2" |
| 18A, 19-22 | .625 x 24 | 3/4" | 5/8" |
| 22A, 23-24 | .750 x 24 | 7/8" | 3/4" |
| 25-26 | 1 x 14 | 1 1/4" | 1" |
| 27-28 | 1.125 x 18 | 1 3/8" | 1 1/8" |
| 29-30 | 1.250 x 18 | 1 1/2" | 1 1/4" |
To order threaded shank tube punches please specify:
- Order Number (see size chart)
- Height
Cutting Sizes for Threaded Shank Tube Punches
| Order Number | Nominal Hole Size |
|---|---|
| 1 | .040" |
| 2 | 3/64" |
| 3 | 1/16" |
| 4 | 5/64" |
| 5 | 3/32" |
| 6 | 7/64" |
| 7 | 1/8" |
| 8 | 5/32" |
| 9 | 11/64" |
| 10 | 3/16" |
| 10A | 3/16" |
| 11 | .1935" |
| 12 | 13/64" |
| 13 | 7/32" |
| 14 | 1/4" |
| 15 | 9/32" |
| 15A | 9/32" |
| 16 | 5/16" |
| 17 | 11/32" |
| 18 | 3/8" |
| 18A | 3/8" |
| 19 | 13/32" |
| 20 | 7/16" |
| 21 | 15/32" |
| 22 | 1/2" |
| 22A | 1/2" |
| 23 | 9/16" |
| 24 | 5/8" |
| 25 | 11/16" |
| 26 | 3/4" |
| 27 | 13/16" |
| 28 | 7/8" |
| 29 | 15/16" |
| 30 | 1" |
To order threaded shank tube punches, specify order number and height.
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