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Diamond Core Drill Bits Reaming Shells / Reamer With Imp & Surface Set

Place of Origin: Zhejiang

Company Profile

Location: Jinan, Shandong, China (Mainland)
Business Type: Manufacturer

Product Detail

Model No.: A, B, N, H and P

Product Description

Diamond core drill bits and reaming shell/ reamer with IMP & Surface set

 

Reaming shell is set with natural or synthetic diamond, and it is used to couple the drill bit with the core barrel.

Its main function is to ream the hole to the correct constant specific diameter which ensures adequate clearance for the core barrel and sufficient clearance for the new bit which replaces an old one. It also acts as a stabilizer for drill bit.

 

Our reaming shells experience longer life in the field due to the greater number of diamonds and high-grade carbide reinforcements.Our diamond impregnated reamers feature large synthetic stones concentrated on the surface of the reamer pad.

Size: Tangshan Jinshi reaming shells are available in all standard drilling sizes(BQ,NQ,PQ,HQ) as well as a number of region-specific sizes.

 

Compatibility

Our diamond bits and reaming shells are designed to be compatible with all standard core barrels from other suppliers.

 

DIAMOND BITS AND REAMING SHELLS (CHINESE STANDARD)

 

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, ATW, NTW, BTW, HTW
Diamond
Reaming Shell
BQ, NQ, HQ,ATW, NTW, BTW, HTW

 
 
 Our factory
 

 

 

 

Qualification & Certification
 
 
 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.

 

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.

 
 

Our Services:

  1. Quality control system.
  2. After-sale service.
  3. Brand new & not used.
  4. Product drawing and design.
  5. 24 hours service.

 
 
 

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