IRWIN Blue Groove 4X Flat Bit 17mm x 152mm
Experience 4X faster wood boring with IRWIN Blue Groove 4X Flat Bit (17x152mm). Featuring parabolic scoop for chip removal & 17° relief angle.
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.
- Flat Bit Size: 17mm x 152mm
- Material: High-speed steel
- Reinforced Shank Length: 152mm
- Shank Diameter: 10% wider than standard
- Relief Angle: 17°
- Weight: 20g
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