Drill subs
- Drilling sub
- 1 Pieces
- USD $130 - 330 / Piece
- Drill bit sub
- 1 Pieces
- Negotiable
- Drilling crossover sub
- 1 Pieces
- USD $130.00 - 130.00 / Piece
- Heat treatment NC crossover sub
- 1 Pieces
- USD $130.00 - 130.00 / Piece
- 31/2 inch 89mm Drill bit sub
- 1 Pieces
- USD $40.00 - 45.00 / Piece