IRWIN Blue Groove 4X Long Flat Bit 22mm x 400mm

The IRWIN Blue Groove 4X Long Flat Bit features a patented groove point and cutting edge designed for efficient wood drilling, cutting 4 times faster than standard flat bits. The innovative design ensures precise cuts without scraping the timber, while the parabolic scoop optimises control and provides efficient wood chip removal.

Engineered with an increased relief angle from 12° to 17°, this flat bit reduces friction and enhances cutting performance. The 400mm shank length and 10% larger diameter improve durability and stability during use.

Ideal for professionals and DIY enthusiasts, this bit delivers superior speed and precision in drilling tasks, ensuring clean and efficient results every time.

Key Features:

• Patented groove point and cutting edge for faster drilling
• Parabolic scoop optimises chip removal
• 17° relief angle reduces friction and improves performance
• Extended 400mm shank for deeper drilling applications
• 10% larger shank diameter for enhanced durability

Includes:

• 1 x IRWIN Blue Groove 4X Long Flat Bit 22mm x 400mm