DORMER HSS hand tap for metric thread DIN 352 C uncoated 1.5xD, blind and through holes M4X0.7

HSS handtap for metric threads DIN 352 form C bright finish straight flutes for 1.5xD blind and through holes for general use in steel <1200 N/mm², cast iron, copper and brass, aluminum alloys, plastics and fiber reinforced plastics thermosetting plastics