IRWIN Blue Groove 4X Flat Bit, 35mm x 152mm
High-speed IRWIN flat bit (35mm x 152mm) with patented groove technology - 4X faster than standard bits.
The IRWIN Blue Groove 4X Flat Bits feature a patented groove point and cutting edge, specifically engineered for efficient wood cutting rather than scraping, making them 4 times faster than standard flat bits. Their parabolic scoop design enhances control and optimises wood chip removal, ensuring cleaner and smoother drilling.
With an increased relief angle from 12° to 17°, these bits offer superior cutting performance and durability. The shank is 152mm long and 10% larger in diameter, providing added stability and strength for heavy-duty use.
- Patented Groove Point & Cutting Edge: Precisely cuts wood instead of scraping.
- 4X Faster Drilling: Outperforms standard flat bits.
- Parabolic Scoop: Improves control and efficient chip removal.
- Enhanced Durability: Reinforced shank for longevity.
- Wide Application: Ideal for woodworking, carpentry, and DIY projects.
- Woodworking projects
- Carpentry tasks
- DIY furniture assembly
- General timber drilling
- Diameter: 35mm
- Shank Length: 152mm
- Material: High-grade steel
- Relief Angle: 17° (increased from 12°)
- Weight: 76g
- Special Feature: Patented groove point for fast cutting
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty 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 employs 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 basket 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 request you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
