Irwin XMS18FBIT17 17 Piece Speedbor Max 4 X Flat Bit Set
The Irwin Blue Groove 4X flat bits have a patented groove point and cutting edge. The cutting edges cut the timber 4 times faster, without scraping. The parabolic scoop optimises control and removal of wood chips.
- 4X flat bits:
- 16mm (11/16in),
- 35mm (1.3/8in)