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DTH hammer Bits Coupling Sleeves

Pin-Pin Adapters
China market:yang.riquan@xjgdrill.com
Overseas market:rick.liao@xjgdrill.com
Product details



Connection

A Box up

API2 3”/8REG

API2 3”/8REG

API2 3”/8REG

API3 1”/2REG

API3 1”/2REG

API4 1”/2REG

B Box down

API2 3”/8REG

API2 7”/8REG

API3 1”/2REG

API3 1”/2REG

API4 1”/2REG

API4 1”/2REG

C

Length(mm)

70.0

152.4

96.0

177.8

92.0

203.2

J

Length Shoulder (mm)

20.0

50.8

35.0

63.5

12.7

76.2

E

Width Apanner Flats (mm)

50.8

50.8

50.8

50.8

69.85

50.8

d

Std bore (mm)

24.0

25.4

24.26

44.45

38.1

58.7

Outside diameter

D1

Top (mm)

78.0

88.9

114.3

114.3

114.3

146.0

D2

Bottom (mm)

78.0

88.9

114.3

114.3

139.7

146.0

F

Across Flat (mm)

65.0

69.85

98.4

98.4

120.65

120.65






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International:+86 731 89708148

Address:岳阳市平江工业园

yueyang city ping jiang industrial park


Email:China market:yang.riquan@xjgdrill.com
Overseas market:rick.liao@xjgdrill.com
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