FAQ
1. Are you a trading company or a manufacturer?
We are a professional manufacturer. Our factory mainly produces water well drilling rigs, core drilling rigs, down-the-hole drilling rigs, pile drivers, etc. The products have been exported to hundreds of countries around the world and enjoy a high reputation all over the world.
2.How to inspect the goods?
1) Support customers to come to the factory for on-site inspection.
2) Support customers to designate third-party companies to inspect goods.
3) Support video inspection.
.Quality warranty:
Our products are made of high quality steel and all spares parts are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.
| 2.5" DTH BIT |
D=76mm |
|
CWG76 |
| 80mm |
|
| 3.5" DTH BIT |
D=90mm |
|
|
| 95mm |
|
DHD3.5 |
| 100mm |
|
|
| 105mm |
|
|
| 4" DTH BIT |
D=105mm |
|
|
| 108mm |
|
DHD340A |
| 115mm |
|
Mission40 |
| 120mm |
|
COP44 |
| 125mm |
|
|
| 130mm |
|
|
| D=105mm |
|
TD40 |
| 108mm |
|
| 115mm |
|
| 120mm |
|
| 125mm |
|
| 130mm |
|
| 5" DTH BIT |
D=133mm |
|
DHD350R |
| 140mm |
|
COP54 |
| 148mm |
|
QL50 |
| 152mm |
|
Mission50 |
| 6" DTH BIT |
D=152mm |
|
|
| 155mm |
|
|
| 165mm |
|
|
| 171mm |
|
Mission60 |
| 178mm |
|
QL60 |
| 190mm |
|
|
| 203mm |
|
|
| 219mm |
|
|
| 254mm |
|
|
| 8" DTH BIT |
D=194mm |
|
|
| 200mm |
|
|
| 203mm |
|
|
| 216mm |
|
|
| 219mm |
|
DHD380 |
| 222mm |
|
COP84 |
| 235mm |
|
QL80 |
| 254mm |
|
Mission80 |
| 270mm |
|
|
| 305mm |
|
|
| 311mm |
|
|
| 325mm |
|
|
| 350mm |
|
|
Premium Water Well Drilling DTH Hammer Bit
Experience the ultimate in drilling performance with our Premium Water Well Drilling DTH Hammer Bit. Crafted with precision and durability in mind, this bit is designed to exceed your expectations.
){kind=link}