DTH and tophammer rocket button bits
USD $30 - $120 /Piece
Min.Order:1 Piece
Changsha Sollroc Engineering Equipments Co., Ltd.
Rocket bits used in soft to medium hard formations.
for example: Limestone, hard limestone.
- Strictly quality controlling.
- Selected high quality special steels and carbide.
- Produced by CNC machines.
Ply-wooden cases + pallet.
Delivery time:
3 weeks to departure port.