Beijing GTH Technology Co., Ltd.

Beijing GTH Technology Co., Ltd.

High quality, Best service,Reasonable price.

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होम उत्पादReaming Shells

Core Drilling Tools / Diamond Reaming Shells , Surface Set And Impregnated

अच्छी गुणवत्ता Horizontal Directional Drilling Rigs बिक्री के लिए
अच्छी गुणवत्ता Horizontal Directional Drilling Rigs बिक्री के लिए
Cooperation is very satisfactory and the Company of the past few years, we are very willing to continue long-term cooperation.

—— Dean

Very appreciate for your professional service & higher standard quality control,very happy to know you.

—— Mr Johnifere

I want to say that your products very good. Thank you for all your suggestion, also good after sales service.

—— Mr Abílio Cipriano

मैं अब ऑनलाइन चैट कर रहा हूँ

Core Drilling Tools / Diamond Reaming Shells , Surface Set And Impregnated

चीन Core Drilling Tools / Diamond Reaming Shells , Surface Set And Impregnated आपूर्तिकर्ता
Core Drilling Tools / Diamond Reaming Shells , Surface Set And Impregnated आपूर्तिकर्ता Core Drilling Tools / Diamond Reaming Shells , Surface Set And Impregnated आपूर्तिकर्ता Core Drilling Tools / Diamond Reaming Shells , Surface Set And Impregnated आपूर्तिकर्ता

बड़ी छवि :  Core Drilling Tools / Diamond Reaming Shells , Surface Set And Impregnated

उत्पाद विवरण:

Place of Origin: CHINA
ब्रांड नाम: SINOCOREDRILL
प्रमाणन: CE

भुगतान & नौवहन नियमों:

Minimum Order Quantity: N/A
Packaging Details: Sea Delivery Package
Delivery Time: Based on Detailed Order
Payment Terms: T/T
Supply Ability: Based on Detailed Order
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विस्तृत उत्पाद विवरण
Features: natural or synthetic diamond Product name: Reaming Shells
Machine type: drilling tools Type: Core Drill Bit,Construction Tool Parts
Application: geological exploration, mining exploration, hydrogeological exploration and oil, gas, exploration Model Number: BQ,NQ,HQ,RQ,PQ,T2,T6,146,TT48 etc

 

Core Drilling Tools / Diamond Reaming Shells , Surface Set And Impregnated

 

 

1.Introduction

 

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.

 

Reaming shells (with double pads or three pads) are suitable to use in all formation conditions ranging from broken and abrasive to consolidated and non-abrasive. As this kind of reaming shell is physically longer than the standard type, it is necessary to use an appropriate inner tube extension in order to compensate for the difference in overall reaming shell length.

 

Specialisted in producing varies kinds of diamond core bits in different international standard size for soft, medieum to hard rock formations.

 

With ISO certificate & quality control.

 

2.Avaliable Size of reaming shells  :

Item

Diamond bit

REAMING SHELL

 

 

 

“Q”series wireline

size

Bit set OD

Bit set ID

mm

inch

mm

inch

   mm

inch

AQ

47.60

1.88

26.97

1.06

48.00

1.89

BQ

59.50

2.35

36.40

1.43

59.90

2.36

NQ

75.30

2.97

47.60

1.88

75.70

2.98

HQ

95.58

3.77

63.50

2.50

96.00

3.78

PQ

122.00

4.80

84.96

3.35

122.60

4.83

 

 

Swedish Metric

T2 Series

36

36.0

1.417

22

0.866

36.3

1.429

46

46.0

1.811

32

1.260

46.3

1.823

56

56.0

2.205

42

1.654

56.3

2.217

66

66.0

2.598

52

2.047

66.3

2.610

76

76.0

2.992

62

2.441

76.3

3.004

86

86.0

3.386

72

2.835

86.3

3.398

101

101.0

3.976

84

3.307

101.3

3.988

Swedish

T

Series

TAW

47.6

1.875

23.2

1.31

48.0

1.89

TBW

59.5

2.345

44.9

1.77

59.9

2.36

TNW

75.3

2.965

60.5

2.38

75.7

2.98

 

 

Core Drilling Tools / Diamond Reaming Shells , Surface Set And Impregnated

सम्पर्क करने का विवरण
Beijing GTH Technology Co., Ltd.

व्यक्ति से संपर्क करें: tony

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