Wood Drill Bit SELFEED Set 7P

All sizes have removable and replaceable feed screws. Two feed screws supplied with each bit. Feed screw provides fast, effortless feeding even in gummy woods. Internal cutting plane shaves hole radius for clean, smooth holes without pressure. Each selfeed bit is supplied with 2 x feed screws, 1 x set screw and 1 x allen key. Set with Ø 13 / 16 / 20 / 25 mm.