About us:
We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods located in Changsha, Hunan, China.
We have rich experience in this field of DTH hammers and bits for 20 years.
Owing to high quality, professional serivce and competitive price, we have gotten good reputation from our customers from all over the world, such as France, Spain, Italy, South Africa, Iran, Malaysia, Australia ad etc.
Product specifications: ODEX240 system
| 1 |
Casing Tube |
Maximum OD:273mm |
| Minimum ID:260.4mm |
| 2 |
Drill Pipe |
Connection Thread:API 3 1/2"Reg |
| OD: 114mm |
| Wrench Flats: 95mm |
| 3 |
Guide Sleeve |
Effective length: 343mm |
| 4 |
DTH hammer |
HD85,Cop84,SD6,DHD380,QL80,MISSION80 |
| 5 |
Casing Shoe |
L3=110mm L4=65mm D3=259mm D4=241mm |
| 6 |
Guide Device |
L1=70mm L2=190mm D1=240mm D2=256mm |
| 7 |
Reamer |
D5=238mm L5=100mm |
| Reaming Diameter:308mm |
| Reamer has 14x16mm buttons |
| 8 |
Pilot Bit |
D6=240mm L6=89.5mm |
| Gauge Button: 12x16mm |
| Face Button: 18x16mm |
We can also provide related products DTH hammers, ODEX system, symmetrix systems, slide block drilling systems, etc and DTH drilling pipes for various thread API REG, API IF, BECO, etc
Product photos
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.
Package:
Using ply-wooden cases and pallet for package to protect the products and avoid the damagement during transportation. Also we can customize package according to your special requests.
Production time:
Generally need 15-25 days
Transportation:
By air, By Express or By sea according to your requests.
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