Set: Yes, Drill Shank: 1/4 inch hex shank, Drill Type: Drill Set, Hole Diameter: 4-12 mm
- High-precision drilling of multiple materials
- Up to 5 times more precise than a Bosch CYL-3 drill
- Precise hole starting thanks to a specially designed centering tip
- Finely ground, sharp high-performance carbide tip
- Diameter: Ø 4 / 5 / 6 / 6 / 8 / 10 / 12 mm, Total Length: 75 / 85 / 100 / 100 / 120 / 120 / 150 mm
- Precise drilling is easy with Bosch's "Centering Geometry"