#10 Countersink with 3/16" Drill Bit
Drill, countersink, and counter bore in one step with DEWALT Countersinks. Each 4-cutter, tapered countersink delivers superior speed with a professional finish. Ideal for both soft and hard woods. Replacement tapered bits are available.
Drill, countersink and counterbore in one step Four-cutter countersink and tapered drill bit provide superior speed and ideal finish Replacement tapered bits offered