Epoch large feed arc edge end mill
The new end mill tool from Hitachi Tools Co., Ltd. has a convex arc tooth shape, and the company is applying for a patent for this tooth shape. The end mill has a three-tooth structure and is nano-coated to cut workpiece materials with a hardness of 60HRC. Roughing to semi-finishing can be done by one tool, especially in deep cavity machining. Processing effect. The accuracy index of the end mill is as follows: the tolerance of the cutter tooth is 0-0.015mm, the tolerance of R is ±0.015mm, and the tolerance of the shank diameter is h5. It is a high-precision cutter that can fully meet the demanding conditions. Finishing requirements. The processing range is also very wide, from non-ferrous metals such as aluminum alloy, mild steel to high hardness steel with hardness of about 55HRC. When machining SKD61 (42HRC) die casting deep cavity, the tool life is about the original tool. 3 times, the processing cost is reduced to 49% of the original cost.
Huaxiajie Macromolecule Building Material Co., Ltd. , http://www.zjpvcpanels.com