Click image to view full size image
Wireline impregnated diamond coe bits
1. Available in all standard drilling sizes (A, B, N, H and P).
2. Various crown height and waterways design
3. Long lifespan and optimum penetration rate.
4. “Q” series and “TW” (Thin Wall) series
Reliable material and advanced technology
Sinotechdrill provide high standard diamond products, with a perfect match of top-tier raw material, advanced technology and local manufacturing resources. This enables Sinotecdrill to provide global customers with high-quality products at reasonable price.
Superior performance
The wireline core bits cutting ability has been developed to allow high penetration rate or low weight on bit when formation demands it. The exceptional durability and superior abrasion resistance have proven to increase drilling performance for a broad range of applications.
Wireline diamond core bits size available as followings:
"Q" series: AQ, BQ, NQ, HQ, PQ, BQ3, NQ3, HQ3, PQ3,
“TW” series: ATW, BTW, NTW, HTW
Crown height: 9mm,14mm,16mm,25mm
Waterway: CF, ECF, W, V, TB, and FD
| DIAMonDCORE BITS | REAMING SHELLS | |||||
| Size | Bit-set OD/Hole Diameter | Bit-set ID/Core Diameter | ||||
| mm | inch | mm | inch | mm | inch | |
| AQ | 47.6 | 1.874 | 27 | 1.063 | 48 | 1.889 |
| BQ | 59.5 | 2.342 | 36.4 | 1.433 | 59.9 | 2.358 |
| NQ | 75.3 | 2.964 | 47.6 | 1.874 | 75.7 | 2.98 |
| HQ | 95.5 | 3.76 | 64.3 | 2.531 | 96.08 | 3.783 |
| PQ | 122 | 4.803 | 85 | 3.346 | 122.6 | 4.827 |
| BQ3 | 59.5 | 2.342 | 33.5 | 1.32 | 59.9 | 2.358 |
| NQ3 | 75.3 | 2.964 | 45 | 1.772 | 75.7 | 2.98 |
| HQ3 | 95.5 | 3.76 | 61.1 | 2.406 | 96.08 | 3.783 |
| PQ3 | 122 | 4.803 | 83.1 | 3.271 | 122.5 | 4.823 |
Our factory:
Packing & delivery:
FAQ
Q: What's your delivery time?
A: Commonly produce need 20 days to produce. Within 3 days if in stock.
Q: What methods of payment are accepted?
A: We agree T/T, L/C, West Union, One touch, Money Gram
Q: What about the shipment?
A: based on order quantity and the length of drill rods. We can send it to you by Express, by Air, by Sea, and by Train. Or send the goods to your chinese agent.
