Greenlee DTAP DRILL/TAP

Complete hole drilling, tapping and deburring/countersinking in one operation with power drill saves labor and time Back tapered beyond tap toprevent thread damage from over-drilling Deburr/countersink also provided on bit beyond back taper Made from hardened high-speed steel vs. carbon steel forlonger life High quality hex shank to ensure strong connection to drill chuck Designed to tap up to 10-gauge metal Quick change adaptor included in both metric and standard kits