The Irwin Blue Groove 4X Flat Wood Bit Set is engineered to cut up to four times faster than standard flat bits. Its patented groove point and c-tting edge slice through timber cleanly and efficiently.
With reinforced 152mm shanks and a parabolic scoop design for improved chip removal, these bits deliver strength, precision and speed across a wide range of wood applications.
Specification:
• 17-piece set, sizes 6–38mm
• Blue Groove 4X patented design
• Groove point and cutting edge cut, not scrape
• Parabolic scoop for efficient chip removal
• 152mm reinforced long shank with 10% larger diameter
• Supplied in durable nylon storage case