SFD Set – 7 pcs – Selfeed bits contractors kit
All sizes have removable and replaceable feed screws.
Large selfeed bits in 76, 92 and 116 mm sizes have double internal cutter blades that shave hole radius for clean, smooth holes without pressure.
Two feed screws supplied with each bit.
Feed screw provides fast, effortless even in gummy woods.
Internal cutting plane shaves hole radius for clean, smooth holes without pressure.
