MAYKESTAG Twist Drill Box Set DIN338RN HSS-Co5 ø 1-10 mm 19 Pieces, 101110765

MAYKESTAG Twist Drill Box Set DIN338RN HSS-Co5 ø 1-10 mm 19 Pieces

5% cobalt alloy twist drill with very high thermal resilience. For drilling materials with higher alloy content and strength over 800 N/mm². No centre punching thanks to special grinding. ø increasing by 0.5 mm. In box made of sheet steel, painted.