HRC 55 coated milling cutter

D1.0*3H*4T*4D*50L, D1.5*4H*4T*4D*50L, D2.0*6H*4T*4D*50L, D2.5*7H*4T*4D*50L, D3.0*8H*4T*4D*50L, D3.5*9H*4T*4D*50L, D4.0*10H*4T*4D*50L, D4.0*24H*4T*4D*75L, D5.0*13H*4T*6D*50L, D6.0*15H*4T*6D*50L, D6.0*28H*4T*6D*75L, D8.0*20H*4T*8D*60L, D10.0*25H*4T*10D*75L, D12.0*30H*4T*12D*75L