HAM has developed the solid carbide end mills 40-5390 and 40-5490 for roughing and finishing with high feed rates. They have a special geometry with an unequal twist. As a result, in addition to aluminum, other materials such as copper and cast alloys as well as non-ferrous metals can be milled with great smoothness. The tools offer a high chip removal rate and a maximum infeed in full section up to 1,5 x D. The milling result is completely free of burrs and already after roughing a fine, as smoothed surface results. This reduces the effort for additional rework. During milling, the surface remains completely free of shading.
Another contribution of the manufacturer