Drills 7.5 mm P6M5, new, Soviet

Drills 7.5 mm new Soviet, material R6M5, about 100 pieces. Steel R6M5 refers to tungsten-molybdenum steels and is used for the manufacture of cutting tools of all types for processing at a normal cutting speed of parts made of carbon and medium alloy structural steels with tensile strengths up to 90-100 MPa, as well as gear-cutting tools for processing stainless steels.