Wood Drill Bit Set, 5 Pcs Countersink Drill Bit Set, HSS for Woodworking, Chamfer, Tapered Counter Drill Bit for Drilling Wood, Plastic, Drilling Holes (8MM)

Premium quality: These cone drill bits are made of high quality alloy steel. They offer superior cutting power. High hardness and wear resistance, convenient and quick to drill a hole

Various sizes: The drill bit sets include 5 kinds of sizes: 2.8 x 8mm/3.0 x 8mm/3.2 x 8mm/3.5 x 8mm/4 x 8mm.

Removable and adjustable: Use the included wrench to remove the screw and adjust the length of the countersunk hole to adjust the drilling length of screws of different lengths. These drill bits are of great help in our daily life and improve your work efficiency.

Multiple uses: : used for wood, plastic, soft metal, fiberboard, aluminum alloy screw cutters, holes, etc.

Function: Faster cutting and chip removal, no need to replace the drill bit to achieve fast and smooth milling