PUNCHES WITH ANTI-SLIP GROOVES

A recurring problem encountered by screw manufacturers, due to the sliding of the material on Combined screws (Cross/Slot), we perform the containment lines (according to the customer's design) before the product treatments obtaining the following advantages:

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• Increased flowability of the material thanks to the complete coating on the entire surface of the punch.

• Increased tool life (the lines obtained after treatment remove the surface covering of the punch)

• Reduction of internal tool construction times and costs.

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Below are some examples of our production: