Pdc Concave Drill Bit With High Strenghth And Better Anti-Erosive And Toughness
1. Description
PDC concave drill bit is composed of PDC cutters and matrix body. With higher strength tungsten carbide body, the bit has better anti-erosive and toughness. The reliability and drilling efficiency is also improved by choosing premium PDC cutters.
2. Suitable formation:
Medium-hard to hard, solid hard rock formations
3. Drill bits types and specifications
| Type of Drill Bit | Specifications of Drill Bit(DI:mm) |
| Compact Tri-cone Drill Bit | 75,89,108,127,150,170,200,220,245. |
| Composite Three-bit Solid Drill Bit | 75,89,108,127,150,170,200,220. |
| Coring Compact Drill Bit | 75,91,110,130,150,170,200,220,245,275,325 |
| Coring Alloy Drill Bit | 75,91,110,130,150,170,200,220,245,275,325 |
| Coring Diamond Drill Bit | 75,91,110,130,150,170,200,220,245,275,325 |
4. Our services:
A. Offer different types drill tools respectively according hardness of stone or soil features;
B. Experienced and professional working teams supports and technical specific advice
C. Inquiry response within 24 hours on receipt of it.
D. High quality products and reasonable price,sample can be offered
E. Official partner of Express company of DHL,UPS,TNT,FEDX.
F. All strictly according to the contract and fulfill the obligations and responsibilities
Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
After Sale Services
a. Our sales team will response for your question within 24 hours (Holidays Excluded)
b. Technical Support will be available in any time
c. Free replacement will provide once the failure confirmed caused by our product quality
Package and shipping
Packing : DTH DHD hammer will pack in cardboard and plywood case.
Shipping : DTH DHD hammer will ship by sea , by air , by Express , etc
