Beijing Jincheng Mining Technology Co., Ltd.
Reverse Circulation Drilling Tools
- Reverse circulation(RC) Hammer
- 1 Pieces
- USD $1,000 - 2,000 / Piece
- Reverse circulation(RC) drill bit
- 1 Pieces
- USD $1,000 - 2,000 / Piece
- Reverse circulation(RC) drill rod
- 1 Pieces
- USD $1,000 - 2,000 / Piece