Irwin® Blue Groove 4X Flat Bit 40 x 152mm Width_900mm ds-873029ce-lb:target{display:block

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hardworking garden time after time and is rust proof

F4 750 (1999 to 2005) and F4 1000 (2004 to 2015)

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Diameter of Working Area with Set Receiver: Ø800m

Irwin® Blue Groove 4X Flat Bit 40 x 152mm Width_900mm ds-873029ce-lb:target{display:blockThe IRWIN Blue Groove 4X Flat Bits have a patented groove point and cutting edge, designed to cut and not scrape the timber. They are 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. 1 x IRWIN Blue Groove 4X Flat Bit 40 x 152mm