Bosch Metal Drill Bits, Pack of 8, 2608577140 1 S

Catalog number: 2608577140 Features: ● Compatible with 6.35 mm hexagonal shaft and 9 mm groove shank. Applications: ● For drilling holes with driver drills and impact drivers. Specifications: ●Set contents (mm): 2.5, 3.3, 4.2 (2 pieces), 5 (2 pieces), 6.8, 8.5 ●Set quantity (pieces): 8 ●Shank diameter (mm): 6.35 ●Groove length (mm): 9 ●Groove size (mm): 9 ●Twist type 2.5 / 3.3 / 4.2 (2x) / 5 (2x) / 6.8 / 8.5mm ●Hexagonal shaft 6.35mm, 9mm groove shank Material / Finish: ●High speed steel (HSS) Set contents / Accessories: ●Twist type 2.5 / 3.3 / 4.2 (2x) / 5 (2x) / 6.8 / 8.5mm Hexagonal shaft 6.35mm 9mm groove shank ●Twist type 2.5 / 3.3 / 4.2 (2x) / 5 (2x) / 6.8 / 8.5mm Hexagonal shaft 6.35mm 9mm groove shank