Tungsten hole saws 32-83 mm, set of 8 pcs.

Set of tungsten hole saws with diameters: 33 mm, 53 mm, 67 mm, 73 mm, 83 mm, height 68 mm, drilling depth 57 mm, cutting edge coated with tungsten carbide grit, max rotational speed 1200 rpm, application: bricks, hollow blocks, aerated concrete, drywall, lightweight building materials, includes tungsten hole saw blade, tungsten hole saw pilot drill, and tungsten carbide grit file for manual finishing of drilled surfaces, 8 pieces in set