IRWIN Blue Groove 4X Flat Bit 12 x 152mm
IRWIN Blue Groove 4X flat bit (12x152mm) cuts wood 4x faster. Patented groove point, 17° relief angle & durable shank.
The IRWIN Blue Groove 4X Flat Bit features a patented groove point and cutting edge, specifically engineered for fast and efficient wood drilling. Unlike standard flat bits, this innovative design cuts through timber rather than scraping it, offering performance that's 4 times faster than conventional bits.
The parabolic scoop design optimises chip removal, maintaining clean cuts with improved control during operation. An increased relief angle from 12° to 17° enhances cutting efficiency, while the oversized shank (10% larger in diameter) provides extra strength for prolonged durability.
Designed for both professional tradespeople and DIY enthusiasts, this flat bit ensures smooth, precise holes without excessive heat buildup or splintering.
Key Features:
- Patented groove point & cutting edge for wood drilling efficiency
- 4x faster cutting speed vs standard flat bits
- Parabolic scoop optimises chip evacuation
- Enhanced relief angle (17° vs 12°) for better performance
- Larger shank (152mm length, 10% thicker) improves durability
- 1 x 12mm x 152mm flat bit included
- Diameter: 12mm
- Length: 152mm
- Special Feature: Patented groove point
- Special Feature: Parabolic scoop design
- Relief Angle: 17° (vs standard 12°)
- Shank: 10% thicker for durability
- Performance: 4x faster than standard flat bits
- Weight: 50g
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.
View Full Delivery & Returns PolicySecure Transactions
We take the utmost care with your payment and personal details. Our website uses advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookie Policy
Cookies enhance your shopping experience by keeping track of your cart and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Security Warning
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll ask you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
