Special broaches for tamper-proof screws

Anti-tamper screws is a special configuration of the screw heads that it’s can be try only with a special keys for their handling.

We can supply special broaches and milling tools, to obtain the hollow and the pin to the polygonal figure Hexagonal (G…V) or Torx (G…TV) Check, with the tables below, which kind of profile may to get.

Mini core cutter for tamper-proof screw quarry