IRWIN Blue Groove 4X Flat Bit 14mm x 152mm
Fast-cutting IRWIN flat bit with patented groove design—4x faster than standard bits. Ideal for woodworking & DIY.
The IRWIN Blue Groove 4X Flat Bit features a patented groove point and cutting edge, engineered to cut timber efficiently rather than scrape it. These bits perform 4 times faster than standard flat bits, making your drilling tasks quicker and more efficient.
A parabolic scoop design ensures optimal control and effective removal of wood chips, reducing clogging and improving performance. The bit also boasts an increased relief angle from 12° to 17°, enhancing cutting efficiency and reducing friction.
The 152mm shank is 10% larger in diameter than standard flat bits, providing added durability and stability during use. Ideal for woodworking and general construction applications, this flat bit delivers clean, fast, and accurate drilling.
Includes 1 x IRWIN Blue Groove 4X Flat Bit (14mm x 152mm).
- Shipped within 0-2 business days
- Shipping to United States: 3-5 business days*
- Free Shipping Included
- Woodworking
- General construction drilling
- Furniture making
- DIY projects
- Diameter: 14mm
- Length: 152mm
- Material: High-quality steel
- Special Feature: Patented groove point
- Special Feature: Parabolic scoop design
- Relief Angle: 17° (increased from 12°)
- Shank Diameter: 10% larger than standard
- Weight: 52g
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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