Irwin® Blue Groove 4X Flat Bit 19 x 152mm B96-END washable filter - compared to

washable filter - compared to traditional hepa filters

cylinder head cover (Part Number RK5386) is OE-quality replacement

Fibre backed Aluminium oxide flap wheel

6G9118K001GAH

But this has not compromised efficiency

Irwin® Blue Groove 4X Flat Bit 19 x 152mm B96-END washable filter - compared toThe 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. The Irwin IRW10502812 Blue Groove 4x flat bit has the following specific dimension: Diameter: 19mm