Usage
Designed for drilling precise holes in concrete, masonry, natural stone, and brick. Ideal for professional construction tasks such as anchor installation or wall fixing where reliable and durable performance is required.
Advantages
- Optimized tungsten carbide tip delivers efficient penetration in hard materials.
- Toughened steel body with U-shaped double flute ensures fast dust evacuation and reduced friction.
- Cylindrical shank design compatible with standard three-jaw drill chucks.
- High wear resistance provides extended lifespan even in intensive applications.
- Suits drills up to 1000 W; meets ISO 5468 and DIN 8039 standards for quality assurance.
Specifications
- Design: Hardened steel body, ground double-helix (U-flute), large tungsten carbide tip brazed at high temperature.
- Durability: Dry anti-corrosion protection; resists breakage of the cutting edge under load; certified per ISO/DIN masonry bit standards.
- Performance: Diameter: Ø8 mm; Working length: approx. 100 mm; Total length: approx. 150 mm.
- Differentiation: Deep U-groove reduces dust clogging compared to conventional bits, facilitating cleaner holes and minimizing tool wear.
How it works
The Bosch Blue Granite Ø8mm drill bit is inserted into a rotary or percussion drill. As the rotating carbide tip makes contact with concrete or stone surfaces, it efficiently cuts through while spiral flutes evacuate debris—enabling clean and consistent hole formation for fixings or anchors.
