10 Pcs Hex Drill Bit Set 6/8/10mm Carbide Masonry Multifunction Drill Bit

Equip your service kit with absolute drilling versatility using this 10-Piece Carbide Masonry Drill Bit Set. Engineered for high-precision tasks across a vast range of substrates, these bits feature an advanced eccentric bias-head design that ensures pinpoint accuracy on smooth surfaces. Whether you are installing fixtures in a modern bathroom or performing structural repairs on masonry, this kit delivers clean, efficient holes in everything from delicate glass and ceramics to heavy-duty concrete and brick.

Core Utility & Performance Features

• Advanced Eccentric Head Design: The specialized bias-head geometry provides automatic precise positioning, preventing bit "walk" on glazed surfaces. This design increases drilling efficiency while significantly reducing thermal wear, extending the service life of the carbide tip.

• Rapid Chip Removal: Engineered with deepened spiral grooves that facilitate the immediate extraction of dust and debris. This prevents material compaction, ensuring a smoother drilling experience and maintaining a cooler operating temperature.

• Universal 6.35mm Quick-Fit Shank: Features a standard 1/4-inch hex shank for maximum compatibility. These bits lock securely into impact drivers, cordless drills, and bench presses, providing a steady, slip-free connection under high torque.

• Multi-Material Capability: * Dry Drilling: Optimized for wood, PVC, red brick, cement, and glazed tiles.

  • Wet Drilling: Capable of shearing through harder materials like marble, full ceramic tiles, and glass when used with water or coolant.

• Integrated Positioning Tool: Beyond standard hole-making, these bits are ideal for creating starter/pilot holes for larger core drills, ensuring your final installation is perfectly aligned.

Technical Specifications

• Material: Industrial-Grade Carbide with High-Hardness Tips

• Diameter Range: 6mm, 8mm, 10mm

• Total Length: 90mm (Working Length: 54mm)

• Shank Type: 6.35mm (1/4") Quick-Fit Hex Shank

• Mode: Optimized for Rotary/Flat Drill Mode (Not for Impact/Hammer mode)

• Kit Quantity: 10 Professional Pieces

• Certification: CE Certified

Snagg It Tip

For the best results when using these bits with cordless tools, we recommend using a high-torque driver (24V or higher) to maintain consistent RPM through dense materials. Always keep your drill in "Rotary/Flat" mode—engaging the hammer or impact function can damage the precision carbide eccentric head. When working on high-end marble or porcelain, keeping a small spray bottle of water handy to cool the bit every few seconds will keep the cutting edge razor-sharp for dozens of extra holes. This 10-piece set is a "must-have" for your vehicle, ensuring you have the right size and sharpest bit ready for any unexpected job site surface.