content
Product description
Down the hole drill hammer bit is made by quality steel and tungsten carbide buttons. They are widely used in hard to extremely hard rocks formation. DTH bit is devided into high air pressure dth bit and low air pressure dth bit.
| Product name | Down the hole tools |
| Material | Quality steel and tungsten carbide buttons |
| Process | Forging |
| Certification | ISO9001 |
| Application | Water well drilling and rock drilling |
| Rock formation | Hard rocks to extremely hard rocks |
| Size | 105 110 115 127 133 140 152 165 175 190 203 |
| Button shape | Dome and parabolic buttons |
| Hammer size | COP32, BR3, COP34, XL3, HD55, SD5, QL50, M50, HD65, SD6, QL60, M60 |
| Usage | Hole drilling |
 |  |
Packaging and shipping
Packaging for down the hole drilling dth hammer bit is in wooden box or carton box;
Samples are shipped by express, batch products are shipped by sea or by air;
1-5 days for sample, batch products depend on order quantity.
Our service
Mature products process and rich manufacturing experience;
Accept sample order and customized service;
24 hours online service.
