| EMT 612, an ultrafine grade, combines excellent impact strength with Transverse Rupture Strength (TRS) for machining materials hardened up to 64HRC, titanium alloys and high alloyed steels. EMT 612 is a homogenous mixture of tungsten carbide grains in a tough cobalt binder matrix. The carbide grains are fused into a solid matrix of cobalt metals. The metal carbide’s grains are “cemented” in the binder metal’s matrix. Information provided by Extramet |
