Description
High-performance FORCE M drill with DIN 6535HA NC parallel shank, diameter 3.4mm with an overall length of 62mm and flute length of 20mm according to DIN 6537 K standard with 140° S-shape 4-facet split point, solid carbide with TiAlN coating, continiously thinned parallel web and through coolant holes for 3xD drilling without pecking in stainless steel and super-alloy
