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Geological Surface Set Diamond Reaming Shells BQ NQ HQ RQ PQ with Core Bit
Geological Surface Set Diamond Reaming Shells BQ NQ HQ RQ PQ with Core Bit
Geological Surface Set Diamond Reaming Shells BQ NQ HQ RQ PQ with Core Bit
Geological Surface Set Diamond Reaming Shells BQ NQ HQ RQ PQ with Core Bit
Geological Surface Set Diamond Reaming Shells BQ NQ HQ RQ PQ with Core Bit
Geological Surface Set Diamond Reaming Shells BQ NQ HQ RQ PQ with Core Bit
Geological Surface Set Diamond Reaming Shells BQ NQ HQ RQ PQ with Core Bit
Geological Surface Set Diamond Reaming Shells BQ NQ HQ RQ PQ with Core Bit
Specifications
Brand Name :
JCDRILLS
Model Number :
BWL NWL HWL PWL
Certification :
ISO,CE
Place of Origin :
Hebei,China
MOQ :
5pcs
Price :
Negotation
Payment Terms :
T/T, L/C, D/P, Western Union, MoneyGram
Supply Ability :
20000pcs/Year
Delivery Time :
In stock or as order quantity
Packaging Details :
Standard export package
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
Description

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

Product tags

diamond segment 350mm for granite

,

diamond core bit set

,

diamond core bit for granite
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Geological Surface Set Diamond Reaming Shells BQ NQ HQ RQ PQ with Core Bit

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Product Detail
Brand Name :
JCDRILLS
Model Number :
BWL NWL HWL PWL
Certification :
ISO,CE
Place of Origin :
Hebei,China
MOQ :
5pcs
Price :
Negotation
Contact Supplier
Geological Surface Set Diamond Reaming Shells BQ NQ HQ RQ PQ with Core Bit
Geological Surface Set Diamond Reaming Shells BQ NQ HQ RQ PQ with Core Bit
Geological Surface Set Diamond Reaming Shells BQ NQ HQ RQ PQ with Core Bit
Geological Surface Set Diamond Reaming Shells BQ NQ HQ RQ PQ with Core Bit

Beijing Jincheng Mining Technology Co., Ltd.

Verified Supplier
8 Years
beijing, beijing
Since 1999
Business Type :
Manufacturer
Main Products :
Rock Drilling Rig, Water Well Drilling Rig, Portable Water Well Drilling Rig
Total Annual :
30 Million-40Million
Employee Number :
250~300
Certification Level :
Verified Supplier
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