Machining tool i.e. end milling cutter, for machining e.g. rust-free steel, has T-slots arranged between peripheral-sided and front-sided cutting edges, where unequal partition of front-sided cutting edges is provided

摘要

The tool i.e. end milling cutter (1), has a machining section (2) including peripheral-sided cutting edges (22, 23) and front-sided cutting edges (25-28). T-slots (40-44) are arranged between the peripheral-sided and front-sided cutting edges, where an unequal partition of the front-sided cutting edges is provided. The front-sided cutting edges are provided with different cutting angles and/or different cutting offsets. The tool is made of hard material i.e. ultra finest-grain carbide. A coating contains high corrosion-resistant nickel-molybdenum alloy.