The Diager Ultimax 646 drill bit has a solid, one-piece head with 10 active cutting edges and a carbide tip for drilling concrete. The combination of concave and convex edges and the 130° sharpening angle help it penetrate and cut through concrete reinforcement.
The sharp centring point and side edges with a wear indicator help ensure centred drilling with precise dimensions. Drilling power is concentrated along the drill bit’s axis, while its use reduces vibration.
- Pieces: 1
- Diameter: 25 mm
- Length: 540 mm
- Working length: 400 mm
- Shank: SDS Max
- Drilling material: Concrete
- Tip material: Carbide
- Cutting edges: 10 active
- Sharpening angle: 130°
- Product Number
- 166D25L0540
- Drill Material
- Carbide
- Suitable for
- Masonry
- Drill Top
- SDS Max
- Set with Tips
- No
- Pieces
- 1 pcs
- Length
- 540 mm
- Diameter
- 25 mm
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.