IRWIN Blue Groove 4X Flat Bit 17mm x 152mm

The IRWIN Blue Groove 4X Flat Bits feature a patented groove point and cutting edge, designed for efficient timber cutting—eliminating scraping and delivering four times faster performance compared to standard flat bits. The innovative parabolic scoop enhances control and ensures optimal wood chip removal, making it ideal for woodworking projects that demand precision and speed.

Enhanced with an increased relief angle from 12° to 17°, these flat bits maintain sharpness while reducing friction. The reinforced shank measures 152mm in length and is 10% wider in diameter for superior strength and durability under heavy use.

Key Features:

• 4X faster cutting than conventional flat bits
• Patented groove point for clean, effortless drilling
• Optimised parabolic scoop for effective chip removal
• Upgraded relief angle (17°) for enhanced performance
• Durable 152mm shank with reinforced diameter

Perfect for professional joiners, carpenters, and DIY enthusiasts alike, the IRWIN Blue Groove 4X Flat Bit ensures high-speed, precise drilling in wood with minimal effort.