178mm DTH drilling rig tools for DHD360 High air pressure rock button bits dth hammer drill bit
1. Product description
Diameter (mm) | No. * Button diameter (mm) | Gauge/Button angle. | Flushing holes | Weight (kg) | Bit shanks | |
Outer | Front | |||||
178 | 8*Φ16 | 11*Φ16 | 35 | 2 | 27 | DHD360 |
2. Pre-sale service:
Act as a good adviser and assistant of clients enable them to get rich and generous returns on their investments .
(1) Select equipment model.
(2) Design and manufacture products according to client's special requirement ;
(3) Train technical personnel for clients .
3.Services during the sale:
(1) Pre-check and accept products ahead of delivery .
(2) Help clients to draft solving plans .
4. After-sale services:
Provide considerate services to minimize clients' worries.
(1) Complete After-sales service,professional engineers available to service machinery at home or oversea.
(2) 24 hours technical support by e-mail.
(3) Other essential technical services.
Mining, quarry, road building, well hole drilling, blasting, landslide prevention, dam reinforcement, anchoring, geothermal, hydrology, etc.