IRWIN Blue Groove 6X Long Wood Drill Bit, 22mm x 400mm
IRWIN 400mm drill bit with Tri-Flute design for faster wood drilling. Heat-treated for durability, ideal for deep penetration.
The IRWIN Blue Groove 6X Long Wood Drill Bit is designed for superior wood drilling performance, offering 6 times faster penetration than standard flat bits. Its Tri-Flute design ensures rapid chip ejection, while the full screw tip provides smooth pull-through and ease of use.
These drill bits are engineered for clean, precise holes, with cutting spurs that minimise breakout. The tapered flute reduces binding, ensuring smoother operation. Heat treatment enhances durability, making the bits resistant to wear even in heavy-duty applications.
With an extra-long 400mm (16-inch) length, these bits are perfect for drilling through thick materials such as walls, ceilings, and floors, providing versatility for both professional tradespeople and DIY enthusiasts.
Key Specifications
- Diameter: 22mm
- Working Length: 10mm (4 inches)
- Overall Length: 400mm (16 inches)
- Design Features: Tri-Flute, full screw tip, heat-treated for durability
- Shipped within 0-2 business days
- Shipping to United States: 3-5 business days*
- Free Shipping Included
- Drilling wood in construction
- Wall, ceiling, and floor penetration
- Carpentry and joinery applications
- Heavy-duty DIY and professional work
- Diameter: 22mm
- Working Length: 10mm (4 inches)
- Overall Length: 400mm (16 inches)
- Material: Heat-treated high-speed steel
- Design: Tri-Flute for chip ejection
- Tip Type: Full screw tip for pull-through
- Special Feature: Tapered flute reduces binding
- Special Feature: Cutting spurs for clean holes
Always follow local regulations and product guidance.
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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