Ruko HSS-R Twist Drill Bit with Reduced Shank, DIN 338, Type N, Black Finish, 22.0 mm Diameter, 205 mm Length, R200220

• DIN 338
• Reduced Shaft
• Size: 22.0 mm

Formwork drills made of abrasion-proof chrome vanadium steel. Big chip flow up The screwed-in shank guarantees a high running precision. On recommendation of the German Professional Organisation for woodworking it is suitable for all drilling works in the building trade. Applications: suitable for all drillings in soft wood, hard wood, thin boards, deal boards, beams, gypsum wallboards, light building boards, insulation and heat insulation materials.