End mill for hardened steel HRC60 hard machining 4flutes
45. 20. 100. This milling cutters for hard machining with hardness of 60HRC, you will be surprised with the performance after testing this carbide end mill, our hardmachining cutters mainly used in automotive, aviation and aerospace industry, mould making etc. As a manufacturer of carbide end mill specialist, we use the latest manufacturing processes, coating processes and measuring processes to produce high