| 出生地 |
Henan China (Mainland) |
| 牌子的名字 |
Z M |
| 模式的数量 |
H19 |
| 类型 |
钻杆 |
| 机器型号 |
钻探工具 |
| 材料 |
高锰铁 |
| 处理类型 |
建立 |
| 使用 |
煤矿开采 |
Our company can offer many kinds of drill bits, including chisel type bits, cross type bits, tapered drill rods and integral drill rods, mainly used for mining, coal cutting, tunneling, rock cutting in quarrying. Hex19*108 [Diameter: 25--29 mm; Length: 400; 800;1600;2400; 3200mm] Hex22*108 [Diameter: 29--34 mm; Length: 800;1600;2400; 3200; 4000;48 000mm] Hex25*108 [Diameter: 33--36 mm or 38--42; Length: 800;1600;2400; 3200; 4000mm] We can manufacture all kinds of bits and shells according to customer's special requirement.Any requirement please contact us, we'll do the best service for you. Hope we can establish a good business relationship.