IRWIN Speedhammer Quad Drill Bit, 10mm x 310mm
Professional 10mm IRWIN Speedhammer drill bit for masonry, concrete & stone. Carbide tip, 4-flute spiral for fast drilling.
The IRWIN Speedhammer Quad Drill Bit is a professional-grade masonry drill bit designed for drilling precise plug and anchor holes in tough materials like concrete, stone, and masonry. Its innovative 4-cutter geometry ensures concentric holes for optimal fixing retention, making it ideal for heavy-duty applications.
This drill bit features a full head carbide tip, providing exceptional drilling life and durability. The unique bonding system securely connects the carbide head to the 4-flute spiral, enhancing dust removal and improving drilling efficiency. Specially engineered grooves minimise friction, allowing for faster drilling speeds and extended bit life.
Manufactured in Germany from premium steel, this drill bit meets PGM standards for anchor fixing, guaranteeing reliability in demanding conditions. Whether you're working on concrete walls, stone surfaces, or masonry structures, this bit delivers precision and performance.
Key Specifications
- Material: Premium Steel with Full Head Carbide Tip
- Design: 4-Cutter Geometry for Concentric Holes
- Flutes: 4-Flute Spiral for Efficient Dust Removal
- Standards: Meets PGM for Anchor Fixing
- Diameter: 10mm
- Overall Length: 310mm
- Working Length: 250mm
For professionals and DIY enthusiasts seeking durability and efficiency, the IRWIN Speedhammer Quad Drill Bit is a top-tier choice.
- Drilling plug holes in masonry
- Drilling anchor holes in concrete
- Drilling through stone surfaces
- General heavy-duty construction drilling
- Material: Premium Steel with Full Head Carbide Tip
- 4-Cutter Geometry for Concentric Holes
- 4-Flute Spiral for Efficient Dust Removal
- Meets PGM Standards for Anchor Fixing
- Diameter: 10mm
- Overall Length: 310mm
- Working Length: 250mm
- Weight: 120g
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
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