Description
Countersink with 3-flutes, 90° chamfering angle, maximum diameter 63.00mm with an overall length of 180mm and a head length of 28.5mm and MT 4 Morse-taper shank, according to DIN 335 D standard to produce a conical seat for ISO Metric countersunk-head screws with a minium hole diameter of 16.00mm, HSS with standard bright finish for machining free machining and plain carbon steel, copper or copper alloys
