Greenlee DTAP3/8-16 Drill/Tap/Countersink Bit, 3/8-16X3 1/4 L
332-DTAP3/8-16 Features: -Complete hole drilling and taping in one operation. -Deburr/Countersink also provided on bit beyond the back taper. -Drill point - split point with web thinning. -Applicable Materials: Aluminum, Brass, Copper, Mild Steel. Number Of Bits: -1. Dimensions: Overall Product Weight: -0.1 Pounds.