- Radius on punch corners
- Whisper sharpening
- Large punch rake (SPM)
- Stiffened dies
RADIUS ON PUNCH CORNERS
Radius on square and rectangular punches corners increases the tool life and drastically reduces dies breaking near corners.
Whisper sharpening: variable price, increase (to be requested in case of order) depending on whisper type and punch dimensions.
LARGE PUNCH RAKE (SPM)
Recommended on materials thicknesses over mm 4. It helps punch pulling.
Anti-wear coating available. We recommend coatings on nibbling or punching processing on materials such as stainless steel, or any material with high thicknesses.
On high thicknesses or critical shapes we suggest stiffened dies resistant to heavy compressions.