NEW Goldo WS83S Triple Edge Countersink Bit 8.3mm for Beveling/Enlarge Pot Holes

The Göldo 8.3mm Triple Edge Countersink (MFG#WS83S) is a high-quality countersink bit used for beveling screw holes and enlarging potentiometer holes that are too narrow. To enlarge holes, simply drive the countersink as far into the hole as necessary.