Product Name: Countersink Drill Bit
Features:
- Made of high speed steel material, excellent in heat, corrosion and rust resistance.
- Five blade design, which can reduce vibration and prolong life, achieve smoother drilling.
- 1/4-Inch hex shank, precision grinding 82-degree countersink drill bit, with 5 most popular size.
- Profound processing, achieve exact countersink holes and allows the screw heads to be flush and even with the surface of the material being utilized.
- Suitable for all types of drill bits and grinding machines, soft metals, plywood, softwood, hardwood, plastic, aluminum, etc.
Package Include:

1 x Countersink Drill Bit Set