Greenlee 6-32 to 1/4-20 Drill Tap Set, 6 No. of Pieces (DTAPKIT)

6-32 to 1/4-20 Drill Tap SetComplete hole drilling, tapping and deburring/countersinking in one operation using power drill to save time and laborBack tapered beyond tap to prevent thread damage from over-drillingMade from hardened high-speed steel instead of carbon steel for longer lifePower tool accessory designed to tap up to 10-gauge metalHigh quality hex shank to ensure strong connection to drill chuckQuick change adaptor included