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

HSS-G Co5 turned drill set with cross-ground from 1 to 10 mm in 0.5 mm increments Drills made of high-speed steel containing cobalt, which provides better heat resistance and wear resistance Consists of 19 twist drills DIN 338, type N From Ø1.0 mm to Ø10.0 mm, increasing in 0.5 mm increments