IRWIN Blue Groove 4X Long Flat Bit 13mm x 400mm
IRWIN Blue Groove 4X Long Flat Bit (13 x 400mm) cuts 4x faster with patented groove & efficient chip removal.
The IRWIN Blue Groove 4X Long Flat Bit features a patented groove point and cutting edge designed for efficient wood drilling, cutting timber 4 times faster than standard flat bits. This innovative design ensures a clean cut without scraping, while the parabolic scoop optimises control and efficient removal of wood chips for smooth operation.
Enhanced with an increased relief angle from 12° to 17°, this bit provides improved performance and longevity. The 400mm length shank is 10% larger in diameter for added durability, making it ideal for deep-drilling applications where standard bits fall short.
Key Features:
- Patented groove point for fast and clean cutting
- Parabolic scoop for controlled chip removal
- Extended 400mm length shank for deep drilling access
- Enhanced relief angle (17°) for better performance
- Durable, oversized shank for increased strength
This 13mm x 400mm long flat bit is an excellent choice for professionals and DIY enthusiasts seeking superior drilling efficiency, precision, and durability in woodworking projects.
Includes:
- 1 x IRWIN Blue Groove 4X Long Flat Bit (13 x 400mm)
- Shipped within 0-2 business days
- Shipping to United States: 3-5 business days*
- Free Shipping Included
- Woodworking projects
- Deep drilling applications
- Faster timber drilling
- Professional construction
- Diameter: 13mm
- Length: 400mm
- Shank Diameter: 10% larger than standard
- Relief Angle: Increased to 17°
- Material: High-performance steel
- Weight: 154 grams
- Special Feature: Parabolic scoop for efficient chip removal
- Special Feature: Groove point for faster cutting
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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