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Diamond BQ NQ HQ Core bits
Diamond BQ NQ HQ Core bits
Supplier Info
[China Supplier]
Contact Person : Mr. Meng Deping
Tel : 86-311-85469610
Fax : 86-311-85469616
Product Detail
Diamond BQ NQ HQ Core bits Manufactured with hign quality synthetic diamonds mixed evenly through a tungsten carbide matrix

      Diamond BQ NQ HQ Core bits  

  Impregnated diamond core bits can penetrate a broad range of formations from the sofest to the hardest rocks.

ITEM

DIAMOND BIT

REAMING SHELL

"Q"SeriesWireline

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 MetricT2Series

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

SwedishT 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

Other specifictions and sizes are available upon request.

  

Our company is well renowned for its supreme quality characterized sharpness, durability and stability in diamond segments.

Diamond BQ NQ HQ Core bits

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