One bit that does it all. Drill, Counterbore and Countersink in a single operation.
Countersink Drill Bits perform all three operations with one bit, providing you with the same accuracy and power in a simple, fast, and easy-to-use package.
A quick change adapter is also included to help you to drill, counterbore, and countersink, and even drive fasteners even faster.
- Drill, countersink, and counterbore holes in one step
- Use for plugs and dowels
- 1/4″ hex shank
- Can be used the power drills
- Use with quick change chucks
- Material: HSS Drill 4241 + Steel 45
- Shank: 1/4 hex shank
- 5# 1.98mm(0.07795 inch)x 50mm(L)
- 6# 2.38mm (0.0937 inch) x 55mm(L)
- 8# 2.78mm (0.1094 inch) x 60mm(L)
- 10# 3.175mm (0.125 inch) x 63mm(L)
- 12# 3.56mm (0.14 inch) x 65mm(L)
- 5 x Countersink Drill Bits