Impregnated / Surface Set Wireline Diamond Reaming Shells With BQ
NQ HQ PQ
Specifications
1. Available in all standard drilling sizes (A, B, N, H and P).
2. Combination of natural and synthetic diamonds embedded in
sections
3. Ring completely covered with diamonds
4. Reliable material and advanced technology
Our reaming shells are made with high-quality, synthetic and
natural diamonds, embedded in a highly resistant matrix. They have
additional protection made from friction-resistant tungsten carbide
to maximize lifespan, and their maximum active surface helps to
limit deviation.
Optimized choices
Surface set reaming shells in all common DCDMA sizes are a stock
item. Impregnated reaming shells and reaming shells in full hole
profile are also available, but may require longer lead time.
Size Available as followings:
"Q" series: AQ, BQ, NQ, HQ, PQ
“TW” series: ATW BTW NTW HTW
DIAMOND BITS AND REAMING SHELLS:
| Double-tube Core Bit and reaming shell | 36, 46, 56, 59, 60, 66, 75, 91, 110, 130 |
| Single-tube Core Bit and Reaming Shell | 36, 46, 56, 59, 60, 66, 75, 91, 110, 130, 150, 173, 202, 225 |
| Wireline Core Bit and Reaming Shell | 56, 59, 75, 91, 95 |
DIAMOND BITS AND REAMING SHELLS (DCDMA STANDARD):
| Diamond Bit | BQ, NQ, HQ, 36, 46, 56, 59, 60, 66, 75, 91, 110, 130 |
| Diamond Reaming Shell | BQ, NQ, HQ, 36, 46, 56, 59, 60, 66, 75, 91, 110, 130 |
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.
Q: How to control the quality?
A: We should be checking & testing everyone drill rod before
shipment.
Q: Do you agree sample order?
A: Yes, we are welcome your sample order to testing our quality.
Q: Do you have after-sale service and warranty service?
A: Any quality or quantity problem once confirmed, we will be
compensate you the same. Any question or problem we will be reply
you within 24 hours.
Further exploration drilling products information, please don't
hesitate to contact us.
ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED
Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
Email: roschen@roschen.com ; roschen@roschen.net
Website: http://www.roschen.net ; http://www.roschen.cn
http://www.roschen.com ; http://www.roschengroup.com
