Features
1. In one step, you can drill, countersink and counter bore the perfect sized hole for #5, #6, #8, #10, #12 screws.
2. The countersink drill bit have self-starting point and two-fluted design eliminates chatter and vibration for smooth operation to make clean, accurate and burr-free cuts
3. Ideal for plugs or dowel buttons. Power groove 1/4" hex shank is quick change and impact drill/driver compatible
4. Countersink drill bit perfect for wooden planks, plastic, soft metals, fiber board, particle board, plywood, aluminum board etc.

Specifications:
Screw Size: #5, #6, #8, #10, #12
Drill Size: 5/64”, 3/32”, 7/64”, 1/8”, 9/64”
Countersink Dia.:3/8” ,3/8”, 3/8”, 3/8”, 1/2”
Woodworking Chamfer: High speed steel
Shank feature: 1/4" Hex Shank
Chamfer angle: 82 degrees
For use in wood and plastic

Package included:
5x Countersink drill bit
5x Replaceable drill bits
1x Hex wrench