IRWIN Blue Groove 4X Flat Bit 17mm x 152mm
IRWIN's 4X faster Blue Groove flat bit (17x152mm) cuts timber cleanly with patented groove technology & durable reinforced shank.
The IRWIN Blue Groove 4X Flat Bits feature a patented groove point and cutting edge, designed for efficient timber cutting—eliminating scraping and delivering four times faster performance compared to standard flat bits. The innovative parabolic scoop enhances control and ensures optimal wood chip removal, making it ideal for woodworking projects that demand precision and speed.
Enhanced with an increased relief angle from 12° to 17°, these flat bits maintain sharpness while reducing friction. The reinforced shank measures 152mm in length and is 10% wider in diameter for superior strength and durability under heavy use.
Key Features:
- 4X faster cutting than conventional flat bits
- Patented groove point for clean, effortless drilling
- Optimised parabolic scoop for effective chip removal
- Upgraded relief angle (17°) for enhanced performance
- Durable 152mm shank with reinforced diameter
Perfect for professional joiners, carpenters, and DIY enthusiasts alike, the IRWIN Blue Groove 4X Flat Bit ensures high-speed, precise drilling in wood with minimal effort.
- Diameter: 17mm
- Shank Length: 152mm
- Increased Relief Angle: 17° (vs standard 12°)
- Shank Diameter: 10% larger for added durability
- Material: High-performance steel
- Weight: 20g
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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