This is the ideal tool for sharpening hole punches
- Use the outside of the cone to sharpen the inside edge of your hole punches.
- Use the inside of the cone to sharpen the outside of your hole punches.
How to use:
- Place your hole punch in the outside or inside of the cone, depening on the edge you want to sharpen.
- Gently twist the punch until you start to notice any burrs and bent edges get worn away.
Suitable for most punch sizes.
