factory sell steel/tci tricone bit,diamond pdc bit,coring bit for exploration and drilling
- USD $1,500 - $8,000 / Piece
- 1 Piece / Pieces
-
Welcome to my shop, I'm glad to serve you. Please feel free to send me any questions you may have.
factory sell steel/tci tricone bit,diamond pdc bit,coring bit for exploration and drilling