With the MilesCraft 4 Piece Counter Bit Set - in one step you can drill, countersink, and counterbore the perfect sized hole for #6, #8, #10, and #12 screws. Countersink to drive the head of the screw flush with or slightly below the surface. The drill bits are adjustable for different length screws.
CounterBit Set Features
- Four-piece set includes bits for drilling pilot holes for screw sizes #6, #8, #10, and #12
- Specially designed steel counter sleeve countersinks or counterbores pilot hole
- Adjustable counter sleeve depth with Allen wrench
- Standard 1/4″ hex shank is quick change compatible
- Tin coated brad-point pilot drill bits (#6 bit is not brad point)