Bihui 10mm Vacuum-Brazed Diamond Dry Drill Bit

The Bihui 10mm Vacuum-Brazed Diamond Dry Drill Bit is a professional-grade, high-speed rotary accessory engineered specifically for drilling pristine anchoring holes and small pipe feeds in the hardest wall and floor coverings. Utilizing advanced vacuum-brazing metallurgy, this heavy-duty core bit delivers rapid cutting cycles and an extended working lifespan without requiring constant water lubrication. It is highly recommended for tilers, plumbers, and electrical installers who need to bore precise holes for substantial heavy-duty wall anchors, vanity frameworks, heating pipes, and conduit feeds through dense porcelain and natural stone.

Why Choose the Bihui 10mm Brazed Diamond Dry Drill Bit?

• High-Speed Dry-Drilling Technology: Engineered to thrive under high-thermal friction without needing a continuous wet-feed water system. The core of the bit is packed with a specialized cooling wax that melts during operation to lubricate the diamonds internally, allowing for clean, hassle-free dry drilling directly on finished job sites.

• Vacuum-Brazed Structural Longevity: Manufactured using cutting-edge vacuum-brazing technology, which molecularly fuses premium industrial diamond grit directly to the high-tensile steel cutting rim. This creates an incredibly tough bond that prevents premature diamond loss and extends the tool's lifespan through tough vitrified materials.

• Quick-Clip Universal Shaft Handle: Designed with a versatile quick-change shank that slots securely into standard drill chucks and quick-release adapters. This layout ensures a rock-solid, non-slip mechanical grip that maximizes torque transfer while eliminating bit slippage under heavy load.

• Optimized High-RPM Performance: To achieve clean, chip-free hole boundaries and prevent overheating, this bit is engineered to run at an optimal speed of 2500 RPM. Operating at high speeds allows the diamond matrix to shear cleanly through dense glazes rather than grinding slowly.

• Flawless Multi-Substrate Application: An indispensable anchoring and drilling tool for modern, high-end fit-outs, this robust 10mm bit cuts precise holes effortlessly through:

  • Dense porcelain floor tiles and ultra-thin large format slabs

  • Vitrified ceramic tiles, glazed mosaics, and quarry pavers

  • Luxury natural stones including granite, quartzite, and engineered quartz

  • Polished marble, limestone, and hard architectural slate

Technical Specifications

• Brand: Bihui

• Product Type: Professional Dry Diamond Core Drill Bit

• Hole Cutting Diameter: 10 mm

• Manufacturing Bond: High-Performance Vacuum-Brazed Diamond Grid

• Shank Type: Quick-Clip / Quick-Change Mandrel Handle

• Recommended Operating Speed: 2500 RPM

• Cooling Mechanism: Integrated Internal Cooling Wax Core (No Water Required)

• Recommended Substrates: Porcelain, Ceramics, Granite, Marble, Quartz, and Sintered Stone

Buy online today for fast nationwide delivery across Ireland, or select Click & Collect to pick up your order directly from our Limerick showroom.