BQ NQ HQ RQ PQ Diamond Core Drill Bits Surface Set Reaming Shell
1 pcs
MOQ
$60
Price
BQ NQ HQ RQ PQ Diamond Core Drill Bits Surface Set Reaming Shell
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Features
Basic Infomation
Place of Origin: Germany
Brand Name: ROSCHEN
Certification: ISO9001
Model Number: AQ, BQ, NQ, HQ, PQ, T36, T46, T56, T66, T76, T86, HWF, PWF, SWF, UWF, ZWF, RWT, EWT, AWT, BWT, NWT, HWT (Single Tube/Double Tube), EWG, AWG, BWG, NWG, HWG (Single Tube/Double Tube), EWM, AWM, BWM, NWM, T256, T266, T276, T286, T2101/T676, T686, T6101, T6116
High Light:

Concrete Core Drill Bit

,

Diamond Core Drill Bits For Rock

Payment & Shipping Terms
Packaging Details: wooden box
Supply Ability: 500 pcs
Specifications
Product Description

 

BQ NQ HQ RQ PQ Diamond Core Drill Bits Surface Set Reaming Shell


 

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

 

 

Detailed Product Description
 
Features: Natural Or Synthetic Diamond Product Name: Reaming Shells
Machine Type: Drilling Tools Type: Surface Set Reaming Shells
Application: Geological Exploration, Mining Exploration, Hydrogeological Exploration And Oil, Gas, Exploration Model Number: BQ,NQ,HQ,RQ,PQ,T2,T6,146,TT48 Etc

 

 

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

 

Description:

 

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

 


Specifications:

 

1. Expert Manufacturer of Reaming Shell

2. AQ,BQ,NQ,HQ,RQ,PQ,T2,T6,146,TT48, LTK48, LTK60, etc

3. Favourable price and good quality

 

 
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  
 

 

Technicial parameters:

 

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

0.866

36.3

1.429

46

46.0

1.811

32.0

1.260

46.3

1.823

56

56.0

2.205

42.0

1.654

56.3

2.217

66

66.0

2.598

52.0

2.047

66.3

2.610

76

76.0

2.992

62.0

2.441

76.3

3.004

86

86.0

3.386

72.0

2.835

86.3

3.398

101

101.0

3.976

84.0

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


 

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