IRWIN Blue Groove 4X Flat Bit, 40 x 152mm
High-performance IRWIN flat bit cuts 4X faster than standard, with patented groove point and enhanced chip removal. 40 x 152mm.
The IRWIN Blue Groove 4X Flat Bit features a patented groove point and cutting edge, designed for efficient timber cutting rather than scraping. Engineered to be four times faster than standard flat bits, this tool significantly enhances drilling performance.
Key to its superior performance is the parabolic scoop design, which optimises control and ensures efficient removal of wood chips during operation. The bit's increased relief angle (from 12° to 17°) further improves cutting efficiency and reduces friction.
Constructed for durability, the shank measures 152mm in length and features a 10% larger diameter than standard bits, providing added strength and longevity. This makes the IRWIN Blue Groove 4X Flat Bit an excellent choice for both professional tradespeople and DIY enthusiasts seeking reliable, high-performance drilling solutions.
Key Features:
- 4X Faster: Cuts timber four times faster than standard flat bits
- Patented Groove Point: Designed to cut, not scrape wood
- Parabolic Scoop: Optimises chip removal and control
- Enhanced Relief Angle: Increased from 12° to 17° for better performance
- Durable Shank: 10% larger diameter for added strength
This product includes 1 x IRWIN Blue Groove 4X Flat Bit (40 x 152mm).
- Woodworking projects
- DIY carpentry
- Professional joinery
- General timber drilling applications
- Diameter: 40mm
- Length: 152mm
- Shank Diameter: 10% larger than standard
- Relief Angle: 17°
- Weight: 82g
- Includes: 1 x Flat Bit
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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