Description
Countersink with 3-flutes, 90° chamfering angle, maximum diameter 13.40mm with an overall length of 56mm and a head length of 9mm and 8mm straight shank, according to DIN 335 C standard to produce a conical seat for ISO Metric countersunk-head screws with a minium hole diameter of 2.90mm, HSS with standard bright finish for machining free machining, plain carbon and alloy steel, copper or copper alloys
