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Geological Surface Set Diamond Reaming Shells BQ NQ HQ RQ PQ with Core Bit

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Geological Surface Set Diamond Reaming Shells BQ NQ HQ RQ PQ with Core Bit

China Geological Surface Set Diamond Reaming Shells BQ NQ HQ RQ PQ with Core Bit supplier
Geological Surface Set Diamond Reaming Shells BQ NQ HQ RQ PQ with Core Bit supplier Geological Surface Set Diamond Reaming Shells BQ NQ HQ RQ PQ with Core Bit supplier Geological Surface Set Diamond Reaming Shells BQ NQ HQ RQ PQ with Core Bit supplier Geological Surface Set Diamond Reaming Shells BQ NQ HQ RQ PQ with Core Bit supplier

Large Image :  Geological Surface Set Diamond Reaming Shells BQ NQ HQ RQ PQ with Core Bit

Product Details:

Place of Origin: Hebei,China
Brand Name: JCDRILLS
Certification: ISO,CE
Model Number: BWL NWL HWL PWL

Payment & Shipping Terms:

Minimum Order Quantity: 5pcs
Price: Negotation
Packaging Details: Standard export package
Delivery Time: In stock or as order quantity
Payment Terms: T/T, L/C, D/P, Western Union, MoneyGram
Supply Ability: 20000pcs/Year
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Detailed Product Description
Material: Synthetic Diamond, Natural Diamond Available Size: Q Series, T2 Series, T6 Series
Usage: Mining Exploration Diamond Drilling Crown Profile: Standard
Waterways: Standard /Face Discharge /Turbo /Spiral Thread: DCDMA Standard
Color: Black Applicaion: All Conventional And Wireline Core Barrel
Standard: DCDMA Standard Weight: 1.2kgs
Size: 75.44mm/45.21mm

Geological Surface Set Diamond Reaming Shells BQ NQ HQ RQ PQ with Core Bit

 

Application                                                                                                                                                         

The surface set Reaming Shells are set natural diamonds outside of the shells, generally, with the stone size 20/30SPC. The rock cutters are flushed smoothly as the well design of the waterways.

Reaming Shell is set with natural or synthetic diamond,and it is used to couple the dril bit with the core barrel. Its main function is to ream the hole to the correct comstant 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.

Reaming Shells are used together with Core Bits, maintaining the hole size and improving drilling stability

 Characteristics                                                                                                                                                  

1. Expert Manufacturer of Reaming Shell

2. BQ,NQ,HQ,RQ,PQ,T2,T6,146,TT48etc

3. Favourable price and good quality
 

Geological Surface Set Diamond Reaming Shells BQ NQ HQ RQ PQ with Core Bit

Five types of reaming shells for you to choose from:
Surface set Diamond Type
Impregnated Diamond Type
Tungsten Carbide Type
PCD Type
Electroplated Diamond Type

The key components in a reaming shell, diamonds and a well-matched matrix, have been selected and developed to yield a stable, long lasting product. Water channel and pad geometry have been optimised to match the requirements of today’s high penetration rates, allowing the bit to do its work without obstruction.

Specification                                                                                                                        

ITEM DIAMOND BIT REAMING SHELL
"Q" Size Bit-set OD Bit-set ID
Series mm inch mm inch mm inch
Wireline AQ 47.6 1.88 26.97 1.06 48 1.89
  BQ 59.5 2.35 36.4 1.43 59.9 2.36
  NQ 75.3 2.97 47.6 1.88 75.7 2.98
  HQ 95.58 3.77 63.5 2.5 96 3.78
  PQ 122 4.8 84.96 3.35 122.6 4.83
Swedish 36 36 1.417 22 0.866 36.3 1.429
Metric 46 46 1.811 32 1.26 46.3 1.823
T2 56 56 2.205 42 1.654 56.3 2.217
Series 66 66 2.598 52 2.047 66.3 2.61
  76 76 2.992 62 2.441 76.3 3.004
  86 86 3.386 72 2.835 86.3 3.398
  101 101 3.976 84 3.307 101.3 3.988
Swedish TAW 47.6 1.875 23.2 1.31 48 1.89
T TBW 59.5 2.345 44.9 1.77 59.9 2.36
Series TNW 75.3 2.965 60.5 2.38 75.7 2.98

Packing& Delivery                                                                                                                                        ​

Geological Surface Set Diamond Reaming Shells BQ NQ HQ RQ PQ with Core Bit

Service                                                                                                                                

Geological Surface Set Diamond Reaming Shells BQ NQ HQ RQ PQ with Core Bit

In our after sales service system, We establish perfect control system strictly according to ISO-9000 series, in this system, technology date and problem solve solution and preventive measures will be provided in any maintain project, all the spare parts will be used in new OEM products with installation instructions, packing list, manufacturer's instruction, qualification and Warranty certificate.


We provide "one equipment & one case, endless service, namely the after sales service begin from the order confirmation, last for the working life of the equipment.

Purchase Process                                                                                                                                              ​

Geological Surface Set Diamond Reaming Shells BQ NQ HQ RQ PQ with Core Bit     

Contact Details
Beijing Jincheng Mining Technology Co., Ltd.

Contact Person: sales

Tel: +8613811934576

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