Keystock Keeps Your Punches in Line
Shaped punches, such as oblongs, squares, or hexagons, have the recommended option of adding a keyway in the head of your punch.
The keyway is used to hold keystock, which is a soft piece of steel used to lock the punch in place, so it does not rotate.

- F16 V-Groove 1/8” x 1” Keystock
- F26 V-Groove 1/8” x 1-5/8” Keystock
- H1 V-Groove 3/16” x 1” Keystock
The keyway in the head of the punch and the corresponding keystock vary depending on the make and model of your machine.

- 4mm x 2.5mm Keyway
- 4mm x 4mm Keystock
- 4mm x 4mm Keyway
- 4mm x 6mm Keystock
- 6mm x 4mm Keyway
- 6mm x 6mm Keystock
- 1/4” x 1/8” Keyway 1/4” x 1/4” Keystock
- SR20K Snap Ring
If you have any questions about the keystock you need, call us at (226) 688-4313 or Visit our Contact Us Page.