25-piece metal drill bit set RUKO HSS-G Co5

HSS-G Co5 turned drill set with cross-ground cutting from 1 to 13 mm in 0.5 mm increments Drills made of high-speed steel containing cobalt, which provides better heat resistance and wear resistance Consists of 25 twist drills DIN 338, type N From Ø 1.0 mm to 13.0 mm, increments of 0.5 mm