IRWIN Blue Groove 4X Long Flat Bit 13mm x 400mm

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)