Set: Yes, For Material: Concrete, Drill Shank: Cylinder Shank, Drill Type: Concrete Drill Set, Hole Diameter: 5 mm, 8 mm, 4 mm, 6 mm, 12 mm, 10 mm
- Diameter: Ø 4 / 5 / 6 / 6 / 8 / 10 / 12 mm, Working Length (L1): 4 / 5 / 6 / 6 / 8 / 8 / 9 cm
- CYL-3 drill for long-lasting performance when drilling
- High wear resistance thanks to a highly robust carbide blend developed and manufactured by Bosch
- Effective two-spiral U-shaped design for good drill chip transport, reduced friction, and extended lifespan
- High stability for dowel drilling in concrete and natural stones