Manufactured from carbon steel. Taps and dies suitable for cleaning and cutting threads on mild steel and aluminium. Supplied with the correct drill bits for tapping. Contents held in plastic insert within a steel storage case. High carbon steel Supplied with the correct drill bits for tapping Contents: 8 metric dies, 8 metric taper taps, 8 metric plug taps, 2 tap wrenches, die holder, 8 HSS twist drills and screwpitch gauge |