Powder steel · ASP · DIN 335 C · For VA steels and non-ferrous metals · 3 cutting edges · Countersink angle 90° · Straight shank · For countersinking and deburring bores · ASP Countersink drill bit and deburrer made of powder metallurgical high-speed steel · Unlike conventional HSS steels, metallurgically produced steels have a uniform, fine-grained material structure · They therefore have a good warm hardness, compressive strength, and wear resistance · Ideal for VA steels, rust-, and acid- resistant steels as well as titanium and titanium alloys Further technical information: · Feed in steel up to 500 N: 0,2mm/rev