blast furnace taphole cross drill bits

We can supply mining bits with holders, we also can make it according to Kennametal  Code, Betek Code, Sandvik Code, such as B47K17H, B47K19H, B47K22H, B43K, B43H, BHR73, U47, U765, U82, U92, U94, etc

We also can produce the products according to your samples or drawings.

They have been exported to USA, Australia, Brazil, Canada, Korea, Japan, HongKong, Singapore, etc