The shaft diameter of 2.35 mm guarantees very high concentricity and therefore optimal power transfer from chuck to drill bit.
Suitable for use with metal, non-ferrous metals and plastics.
Included with delivery: 2 pieces each: 0.5/0.6/0.7/0.8/0.9/1.0/1.1/1.2/1.3/1.4/1.5/1.6/1.8/2.0/2.3 mm. Comes in a plastic case.
