hollow drill steel rod
USD $4 - $50 /Piece
Min.Order:10 Pieces
Liaocheng Xingrong Steel Pipe Co., Ltd.
Coal Mining Bit
Kennametal Code, Betek Code, Sandvik Code, such as B47K17H, B47K19H, B47K22H, B43K, B43H, BHR73, U47,U765, U84
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