Countersink 6,3 mm 90deg KM

Countersink, 3-flute, 90° countersink angle, maximum diameter 6.30mm, overall length 45mm, and cutting edge length 5mm, with a 5mm cylindrical shank, conforms to DIN 335 C standard, designed for machining conical countersinks for ISO metric sink head, minimum hole diameter 1.50mm, made of solid carbide, standard bright finish; suitable for carbon, unalloyed carbon, alloyed and tool steels, ferritic stainless steels, grey, ductile, spheroidal, austenitic or austempered, and styptic graphite cast irons, forged and cast aluminum, copper or copper alloys, and plastics (polymers), titanium or titanium alloys, and hardened cast irons.