IRWIN Speedhammer Quad Drill Bit 12mm x 460mm
Premium 12mm masonry drill bit by IRWIN. Carbide-tipped for durability, ideal for concrete, stone & anchor holes.
The IRWIN Speedhammer Quad Drill Bit is specially designed for drilling plug and anchor holes in masonry, stone, and concrete surfaces. Featuring a 4-cutter geometry, this innovative bit drills more concentric holes, ensuring superior fixing retention and stability.
The full head carbide tip provides exceptional drilling life and durability, making it ideal for heavy-duty applications. Its unique bonding system securely connects the solid carbide head to the 4-flute spiral, allowing for faster dust removal and more efficient drilling performance.
Specially engineered grooves reduce friction, enhancing drilling speed and longevity. Manufactured in Germany from premium steel, this drill bit meets PGM standards for anchor fixing.
Specifications
- Diameter: 12mm
- Overall Length: 460mm
- Working Length: 400mm
Perfect for both professional tradespeople and DIY enthusiasts, the IRWIN Speedhammer Quad Drill Bit delivers precision, durability, and efficiency in demanding masonry and concrete drilling tasks.
- Drilling plug holes in masonry
- Drilling anchor holes in concrete
- Drilling into stone surfaces
- General heavy-duty drilling applications
- Material: Premium steel with carbide tip
- Diameter: 12mm
- Overall Length: 460mm
- Working Length: 400mm
- Tip Type: Full head carbide
- Flute Design: 4-flute spiral
- Standards: PGM approved
- Origin: Germany
- Weight: 250g
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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