IRWIN Speedhammer Quad Masonry Drill Bit 12mm x 310mm

The IRWIN Speedhammer Quad Drill Bit is expertly engineered for fast, efficient drilling in tough materials like masonry, stone, and concrete. Its innovative 4-cutter geometry creates perfectly concentric holes for optimal fixing retention, ensuring your anchors and plugs stay securely in place.

Featuring a full head carbide tip, this drill bit delivers exceptional durability and extended drilling life. The unique bonding system connects the solid carbide head to a 4-flute spiral design, which dramatically improves dust removal efficiency. Specially engineered grooves reduce friction during operation, enabling faster drilling speeds and prolonging the bit's lifespan.

Manufactured in Germany from premium steel, this drill bit meets strict PGM standards for anchor fixing applications, guaranteeing professional-grade performance. Whether you're working on construction projects or DIY tasks, the IRWIN Speedhammer Quad Drill Bit provides reliable, high-quality results every time.

Key Features:

• 4-cutter geometry for precise, concentric holes
• Full head carbide tip for maximum durability
• 4-flute spiral design enhances dust removal
• Reduced friction grooves for faster drilling and longer life
• Meets PGM standards for anchor fixing

Specifications

• Diameter: 12mm
• Overall Length: 310mm
• Working Length: 250mm
• Material: Premium steel with carbide tip
• Manufactured in Germany