Set: No, Material: Ceramic, Shank: Cylinder shank, Drill type: Diamond dry drill, Hole diameter: 40 mm
- Diamond drill Dry Speed with high durability
- Diameter (D): 4 cm, Working length (L1): 3.5 cm
- With vacuum soldering technology for great results when drilling
- With 22.23 mm hole diameter for standard angle grinders with clamping nut
- Ideal for dry drilling of hard ceramics
- High-quality diamond coating allows for very high drilling speeds