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Tungsten Carbide Tools Diamond Core Bit Set with Hard Matrix 1.89 inch Reaming Shells

Wuxi Yaheng Geological Equipment Technical Co., Ltd.

Tungsten Carbide Tools Diamond Core Bit Set with Hard Matrix 1.89 inch Reaming Shells

Brand Name : Yaheng

Place of Origin : China

MOQ : 1

Price : usd dollar 300~450 per piece

Payment Terms : L/C, D/P, T/T, Western Union

Supply Ability : 1000 piece per month

Delivery Time : 5~8 days after payment

Packaging Details : Sea or Air standard packing

Matrix Material : Tungsten Carbide

Diameter Protect : Natural Diamond

Bit Body : Carbon Steel

Design : Face Discharged

Style : surface set

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surface set Reaming Shells Diamond Core Bit Set with Hard Matrix

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

Size:

Longlife diamond core bits are available in all standard drilling sizes . Also, non-standard sized bits can be produced according to requirements from clients.


Crown Height:


We could offers crown impreg depths of 9mm, 12mm, and 16mm .The taller crown heights provide improved bit stability and reduced vibrations, enhancing bit life and performance.

Waterways:


Various waterways are available for diamond impregnated bits. Differing waterways allow for better flushing in various ground conditions and drilling systems.

Matrix:
The impregnated bits matrices can be selected by our engineer according to ground conditions at client's work site.

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


Product Tags:

Diamond Core Drill

      

Diamond Core Drill Bits

      
China Tungsten Carbide Tools Diamond Core Bit Set with Hard Matrix 1.89 inch Reaming Shells wholesale

Tungsten Carbide Tools Diamond Core Bit Set with Hard Matrix 1.89 inch Reaming Shells Images

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