Min. Order Reference FOB Price
1 Piece US$5,000.00 / Piece
Product Description
Product Description 1.Suitable for medium to medium hard formation of high Crushing Resistanc (hard formation,sands,etc.) 2.Hard facing is applied on the shirttail,and carbide inserts for gage protection are pressed into the head OD. 3.Cone gage surface is reinforce with carbide compacts. 4.Bit ...