IRWIN Blue Groove 4X Flat Bit, 38mm x 152mm
High-speed IRWIN flat bit with patented groove technology – 4x faster cutting & improved chip removal for woodworking.
The IRWIN Blue Groove 4X Flat Bits feature a patented groove point and precision cutting edge, engineered to cut efficiently through timber rather than scraping it. With cutting speeds four times faster than standard flat bits, these bits deliver superior performance while minimising effort. The innovative parabolic scoop design enhances chip removal, improving control and reducing clogging during use.
These bits boast an increased relief angle from 12° to 17°, enhancing cutting efficiency and reducing heat buildup. Built to last, the reinforced shank is 152mm long and has a 10% larger diameter for improved durability and stability. Whether you're working on furniture, framing, or general woodworking, the IRWIN Blue Groove 4X Flat Bit ensures smooth, clean, and accurate boring every time.
Product Specifications
- Brand: IRWIN
- Bit Type: Flat Bit (Spade Bit)
- Size: 38mm x 152mm
- Patent: Groove point & cutting edge
- Cutting Speed: 4x faster than standard flat bits
- Enhances: Chip removal with parabolic scoop
- Relief Angle: 17° (Increased from 12°)
- Shank Length: 152mm
- Additional Feature: 10% larger diameter for durability
- Includes: 1 x IRWIN Blue Groove 4X Flat Bit
Ideal for trade professionals and DIY enthusiasts, this flat bit ensures precision and efficiency in all wood-drilling applications.
- Shipped within 0-2 business days
- Shipping to United States: 3-5 business days*
- Free Shipping Included
- Woodworking
- Furniture making
- Carpentry
- Framing
- Size: 38mm x 152mm
- Material: High-grade steel
- Patent: Groove point & cutting edge
- Cutting Speed: 4x faster than standard flat bits
- Relief Angle: 17° (Increased from 12°)
- Shank Length: 152mm
- Shank Diameter: 10% larger for durability
- Feature: Parabolic scoop for chip removal
- Included: 1 x IRWIN Blue Groove 4X Flat Bit
- Weight: 78g
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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