HMT VersaDrive Heavy Duty Drill-Tap, M8 x 1.25 10 PackVersaDrive Heavy Duty Drill Taps are an industrial metalwork or fabrication tool for drilling and tapping heavy steel in one easy operation. Primarily they are designed to be used with a reversible Magnet Drill, although they can also be adapted for use with an Impact Wrench to enlarge and tap existing holes. With a drill point optimised for use in fixed drilling machines like Magnetic Drills or Pillar drills, these are not recommended for use in a