Description
IRWIN IRW10502806 Blue Groove 4X Flat Bit 12mm x 152mm
The Irwin Blue Groove 4X Flat Bits have a patented groove point and cutting edge designed to cut and not scrape the timber 4 times faster than standard flat bits. The parabolic scoop optimises control and removal of wood chips.
Increased relief angle from 12° to 17°. The shank is 152mm in length and 10% larger in diameter for added durability.
Diameter: 12mm