RUKO Twist drill DIN 338 type N nom. dm 20 mm HSS-Co5 profile-ground, gold offset shank 5xdm right-h. cut.

HSS-Co5
– DIN 338
– Type N
– Point angle 130°
– Profile-ground
– Right-hand cutting
– Crosswise grinding according to DIN 1412 C
– With offset shank
– The fully ground twist drill has a higher concentricity
– For unalloyed and alloyed steels (up to 1,100 N/mm² strength hot- and cold-work steels, heat-treated and hardened steels as well as for rust- and acid-resistant steels
– Ideal for drilling larger bore diameters for all conventional drills with a chuck up to 13.0 mm Further technical information:
– Cutting direction: Right-hand cutting
– Feed in steel up to 800 N: 0,14mm/rev
– Quality: Profile-ground
– Length of shank: 35mm