178mm DTH drilling rig tools for DHD360 High air pressure rock button bits dth hammer drill bit

1. Product description

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.

5. Application

Mining, quarry, road building, well hole drilling, blasting, landslide prevention, dam reinforcement, anchoring, geothermal, hydrology, etc.