Measures the depth of holes, projections, etc. Provided with a hardened tip and threaded ground screw, adjustable for wear. The face of the base is hardened and planed to maintain a level surface. Graduated in increments of 0.01 mm.
Measures the depth of holes, projections, etc. Provided with a hardened tip and threaded ground screw, adjustable for wear. The face of the base is hardened and planed to maintain a level surface. Graduated in increments of 0.01 mm.