TMAX 2 pc 10-24 Combination Drill and Tap Multi Use Deburr Countersink Hex Bit
Made of high speed M2 steel. For use with: steel, copper, brass, aluminum. drill, tap and deburr in one operation. Drill, tap and deburr in one operation. | 135 self-centering split point tip. 10 gauge (3.5mm) capacity.