Brand :WB Carbide
Material:use zigong zk30uf ,high hardness and good wear resistance .
Flutes:2 flutes (or OEM by you requrest)
Normal use for: carbon steel ,alloy steel ,cast iron ,hardnened steel .
Coating:un-coating and Coating
55HRC Coating TiSiN ,Containing silica ,very high surface hardness and high thermal resistance .
Lead time :1-2 days