Punches with Locating Dowel Holes, HW Coating

A punch with a dowel hole on the punch shaft that allows for direct positioning of the punch. Convenient when using a punch retainer etc. when assembling a punch mold.
・We have expanded the compatible sizes of coating punches from D32 to D45!
[What is HW coating]
It is a coating that improves the adhesion of the TiCN film by applying WPC treatment to the base of the TiCN coating.
Since the coating film is less likely to peel off, the life of the punch can be expected to be longer than that of conventional TiCN.