2 Series Countersink Drill Bit Countersink Drill Bit for

Suitable for woodworking: compatible with chucked drilling machines, for drilling in wood or flooring, hexagonal countersink drill bit, countersink drill bits for woodworking Chamfer countersink drill bit for woodworking: centerless grinding technology, smooth shank diameter, countersink drill bit kit Bevel countersink drill bit: widely used, suitable for DIY, home and general construction or engineering, etc., countersink drill bits Chamfer countersink drill bit: the drilling length can be adjusted for different screws simply by loosening and tightening the fixing screw, woodworking drill bit Comes with 5 sizes: 2.8x8 mm, 3.0x8 mm, 3.2x8 mm, 3.5x8 mm, 4x8 mm, very suitable for drilling holes of various sizes, countersink drill bits, countersunk end milling bits