The Diager Ultimax 646 drill bit has a solid carbide head with 10 active cutting edges for drilling concrete and cutting through reinforcement. The combination of concave and convex edges creates a demolition effect, while the 130° sharpening angle and aggressive centering tip make penetration easier. The side edges feature a wear indicator, and drilling is concentric and dimensionally precise, with reduced vibration. Drilling performance is concentrated along the drill bit’s axis.
- Quantity: 1
- Diameter: 22 mm
- Length: 540 mm
- Working length: 400 mm
- Shank: SDS Max
- Material: Carbide
- Drilling material: Concrete and reinforced concrete
- Active cutting edges: 10
- Sharpening angle: 130°
- Product Number
- 166D22L0540
- Drill Material
- Carbide
- Suitable for
- Masonry
- Drill Top
- SDS Max
- Set with Tips
- No
- Pieces
- 1 pcs
- Length
- 540 mm
- Diameter
- 22 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.