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China Wholesale Hex Shaft Coupler – Bench and long-hole drilling T51 (2″) – LYNE Featured Image
  • China Wholesale Hex Shaft Coupler – Bench and long-hole drilling T51 (2″) – LYNE

China Wholesale Hex Shaft Coupler – Bench and long-hole drilling T51 (2″) – LYNE


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China Wholesale Hex Shaft Coupler – Bench and long-hole drilling T51 (2″) – LYNE Detail:

MF rod/Speed rod/Male-Female drill rods
Threaded Connection: R22, R25, R32, R38, T38, T45, T51, T60 and so on.
Diameter: OD32, OD38, Hex32, Hex35, And so on.
Length: 800-6000mm.
Package: Ply-wooden cases or wrapped with plastic knitting and then packed into bundles or as per your requests.

Male / Male rod, Male/Female (M/F) Rod -Speed rod
M/F drill steel is an alternative to couplings sleeves to include the female part of the threaded connection as an integral part of the drill steel. M/F drill steel provides more rigid connections and is easier to uncouple and handle. The service life also tends to be better than with separate couplings.

For Extension Rod and M/F steel process, the below two different types of heat treatment are used to strengthen high speed and powerful percussive drill string components to maximize their performance and reliability.

Bench and long-hole drilling T51 (2″)

Bits

Diameter

Buttons,mm

Angle

Flushing hole

Weight approx kg

Part No.

mm

in

Front

No Size

Gauge

No Size

Type

Front

Gauge
Button bit
 Bench and long-hole drilling T51 (2")

89

3 1/2”

5×13

8×13

 Button bit

35º

4

-

3.5

1432-89T51-513/813-45-41

89

3 1/2”

5×13

8×13

 Button bit

40º

4

-

3.5

1432-89T51-513/813-45-41

89

3 1/2”

5×12

8×12

 Button bit

35º

4

-

3.5

1432-89T51-512/812-45-41
 Bench and long-hole drilling T51 (2")

102

4”

6×12

8×13

 Button bit

35º

4

-

4.4

1432-102T51-612/813-45-4

102

4”

6×12

8×13

 Button bit

40º

4

-

4.4

1432-102T51-612/813-45-51

115

4 1/2”

6×13

8×13

 Button bit

35º

4

-

6.0

1432-115T51-613/813-45-41

115

4 1/2”

6×13

8×14

 Button bit

35º

4

-

6.0

1432-115T51-613/814-45-41
Button bit, Flat face
 Bench and long-hole drilling T51 (2")

89

3 1/2”

4×13

8×13

  Button bit

40º

2

-

3.6

1431-89T51-413/813-45-41

89

3 1/2”

4×12

8×12

  Button bit

40º

2

-

3.6

1431-89T51-413/812-45-41

102

4”

4×14

8×14

  Button bit

40º

2

-

5.0

1431-102T51-414/814-45-4
 Bench and long-hole drilling T51 (2")

89

3 1/2”

6×11

8×12

  Button bit

35º

2

-

3.6

1431-89T51-611/812-45-41

89

3 1/2”

6×11

8×12

  Button bit

40º

2

-

3.6

1431-89T51-611/812-45-41

102

4”

6×12

8×13

  Button bit

35º

2

-

5.0

1431-102T51-612/813-45-4

102

4”

6×12

8×13

  Button bit

40º

2

-

5.0

1431-102T51-612/813-45-51

115

4 1/2”

6×13

8×13

  Button bit

35º

2

-

6.0

1431-115T51-613/813-45-41

115

4 1/2”

6×13

8×14

  Button bit

35º

2

-

6.0

1431-115T51-613/814-45-41
 Bench and long-hole drilling T51 (2")

89

3 1/2”

7×11

9×11

  Button bit

35º

3

-

3.6

1431-89T51-711/911-45-41

89

3 1/2”

7×11

9×12

  Button bit

35º

3

-

3.6

1431-89T51-711/912-45-41

102

4”

7×12

9×12

  Button bit

35º

3

-

5.0

1431-102T51-712/912-45-41

102

4”

7×12

9×13

  Button bit

35º

3

-

5.0

1431-102T51-712/913-45-41

115

4 1/2”

7×13

9×13

  Button bit

35º

3

-

6.0

1432-115T51-713/913-45-41

115

4 1/2”

7×13

9×14

  Button bit

35º

3

-

6.0

1432-115T51-713/914-45-41
Button bit, Drop center
 Bench and long-hole drilling T51 (2")

89

3 1/2”

5×11

6×13

  Button bit

35º

3

1

3.5

1433-89T51-511/613-45-41

89

3 1/2”

5×11

6×13

  Button bit

35º

3

1

3.5

1433-89T51-511/613-45-41

102

4”

5×13

6×14

  Button bit

35º

3

1

5.0

1433-102T51-513/614-45-4

102

4”

5×13

6×14

  Button bit

35º

3

1

5.0

1433-102T51-513/614-45-4
 Bench and long-hole drilling T51 (2")

89

3 1/2”

6×11

8×12

  Button bit

35º

4

1

3.6

1433-89T51-611/812-45-41

89

3 1/2”

6×11

8×12

  Button bit

40º

4

1

3.6

1433-89T51-611/812-45-41

102

4”

6×12

8×13

  Button bit

35º

4

1

5.0

1433-102T51-612/813-45-41

102

4”

6×12

8×13

  Button bit

40º

4

1

5.0

1433-102T51-612/813-45-41

115

4 1/2”

6×13

8×13

  Button bit

35º

4

1

6.0

1431-115T51-613/813-45-41

115

4 1/2”

6×13

8×14

  Button bit

35º

4

1

6.0

1431-115T51-613/814-45-41

115

4 1/2”

6×13

8×14

  Button bit

40º

4

1

6.0

1431-115T51-613/814-45-51

127

5”

7×14

8×14

  Button bit

35º

4

1

6.8

1432-127T51-613/814-45-41
Button bit, Retrac
 Bench and long-hole drilling T51 (2")

89

3 1/2”

5×13

8×13

  Button bit

35º

4

-

4.5

1632-89T51-513/813-45-41

89

3 1/2”

5×13

8×13

  Button bit

40º

4

-

4.5

1632-89T51-513/813-45-41

89

3 1/2”

5×12

8×12

  Button bit

35º

4

-

4.5

1632-89T51-512/812-45-41
 Bench and long-hole drilling T51 (2")

102

4”

6×12

8×13

  Button bit

35º

4

-

6.2

1632-102T51-612/813-45-41

102

4”

6×12

8×13

  Button bit

40º

4

-

6.2

1632-102T51-612/813-45-41

115

4 1/2”

6×13

8×13

  Button bit

35º

4

-

8.4

1632-115T51-613/813-45-41

115

4 1/2”

6×13

8×14

  Button bit

35º

4

-

8.4

1632-115T51-613/814-45-41
Button bit, Retrac, Flat face
 Bench and long-hole drilling T51 (2")

89

3 1/2”

4×13

8×13

  Button bit

40º

2

-

5.0

1531-89T51-413/813-45-41

89

3 1/2”

4×13

8×13

  Button bit

40º

2

-

5.0

1531-89T51-413/813-45-41

102

4”

4×14

8×14

  Button bit

40º

2

-

7.0

1431-102T51-414/814-45-4
 Bench and long-hole drilling T51 (2")

89

3 1/2”

6×11

8×12

  Button bit

35º

2

-

5.0

1531-89T51-611/812-45-41

89

3 1/2”

6×11

8×12

  Button bit

40º

2

-

5.0

1531-89T51-611/812-45-41

102

4”

6×12

8×13

  Button bit

35º

2

-

7.0

1531-102T51-612/813-45-51

102

4”

6×12

8×13

  Button bit

40º

2

-

7.0

1531-102T51-612/813-45-51

115

4 1/2”

6×13

8×13

  Button bit

35º

2

-

9.5

1531-115T51-613/813-45-41

115

4 1/2”

6×13

8×14

  Button bit

35º

2

-

9.5

1531-115T51-613/814-45-41
 Bench and long-hole drilling T51 (2")

89

3 1/2”

7×11

9×11

  Button bit

35º

3

-

5.0

1531-89T51-711/911-45-41

89

3 1/2”

7×11

9×12

  Button bit

35º

3

-

5.0

1531-89T51-711/912-45-41

102

4”

7×12

9×12

  Button bit

35º

3

-

7.0

1531-102T51-712/912-45-41

102

4”

7×12

9×13

  Button bit

35º

3

-

7.0

1531-102T51-712/913-45-41

115

4 1/2”

7×13

9×13

  Button bit

35º

3

-

9.5

1531-115T51-713/913-45-41

115

4 1/2”

7×13

9×14

  Button bit

35º

3

-

9.5

1531-115T51-713/914-45-41
Button bit, Retrac, Drop center
 Bench and long-hole drilling T51 (2")

89

3 1/2”

5×11

6×13

  Button bit

35º

3

1

5.0

1533-89T51-511/613-45-41

89

3 1/2”

5×11

6×13

  Button bit

35º

3

1

5.0

1533-89T51-511/613-45-41

102

4”

5×13

6×14

  Button bit

35º

3

1

7.0

1533-102T51-513/614-45-4

102

4”

5×13

6×14

  Button bit

35º

3

1

7.0

1533-102T51-513/614-45-4
 Bench and long-hole drilling T51 (2")

89

3 1/2”

6×11

8×12

  Button bit

35º

4

1

5.0

1533-89T51-611/812-45-41

89

3 1/2”

6×11

8×12

  Button bit

40º

4

1

5.0

1533-89T51-611/812-45-41

102

4”

6×12

8×13

  Button bit

35º

4

1

7.0

1533-102T51-612/813-45-41

102

4”

6×12

8×13

  Button bit

40º

4

1

7.0

1533-102T51-612/813-45-41

115

4 1/2”

6×13

8×13

  Button bit

35º

4

1

9.5

1531-115T51-613/813-45-41

115

4 1/2”

6×13

8×14

  Button bit

35º

4

1

9.5

1531-115T51-613/814-45-41

115

4 1/2”

6×13

8×14

  Button bit

40º

4

1

9.5

1531-115T51-613/814-45-51

127

5”

7×14

8×14

  Button bit

35º

4

1

11.5

1532-127T51-613/814-45-41
Reaming bit, T51
 Bench and long-hole drilling T51 (2")

127

5”

6×14

8×14

  Button bit

35º

4

-

8.0

1441-127T51-614/814-45-41

152

6”

6×14

8×14

  Button bit

35º

4

-

11.0

1441-152T51-614/814-45-41
 Button bit
Rods

Length

Diameter

Weight approx kg

Part No.

mm

ft/in

mm

inch
Extension rod, T51－Round52－T51
 Bench and long-hole drilling T51 (2")

3660

12＇

51

2”

50.9

23R52-T51-3660-23

4270

14＇

51

2”

59.4

23R52-T51-4270-23

6100

20＇

51

2”

84.8

23R52-T51-6100-23
MF－rod, T51－Round52－T51
 Bench and long-hole drilling T51 (2")

1525

5＇

51

2”

23.8

24R52-T51/72-1525-23

1830

6＇

51

2”

28.1

24R52-T45/72-1830-23

3050

10＇

51

2”

45.0

24R52-T45/72-3050-23

3660

12＇

51

2”

53.5

24R52-T45/72-3660-23

4270

14＇

51

2”

62.0

24R52-T45/72-4270-23

6100

20＇

51

2”

87.4

24R52-T45/72-6100-23
Guide tube
 Bench and long-hole drilling T51 (2")

1830

6＇

76

3”

40.0

24G76-T51/76-1830-23

3660

12＇

76

3”

79.1

24G76-T51/76-3660-23

3660

12＇

87

3 1/2”

90.9

24G87-T51/87-3660-23
Coupling sleeve
 Bench and long-hole drilling T51 (2")

T51

235

8 7/8”

72

2 7/8”

4.0

31-T51-72-235-23

T51

235

8 7/8”

77

3 1/32”

4.6

31-T51-77-235-23

production process

certificate

Product detail pictures:

China Wholesale Hex Shaft Coupler – Bench and long-hole drilling T51 (2″) – LYNE detail pictures

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Dependable high-quality and fantastic credit standing are our principles, which will help us at a top-ranking position. Adhering to your tenet of "quality very first, client supreme" for China Wholesale Hex Shaft Coupler – Bench and long-hole drilling T51 (2″) – LYNE , The product will supply to all over the world, such as: Palestine, New Zealand, Netherlands, Based on our automatic production line, steady material purchase channel and quick subcontract systems have been built in mainland China to meet customer's wider and higher requirement in recent years. We are looking forward to cooperating with more clients worldwide for common development and mutual benefit!Your trust and approval are the best reward for our efforts. Keeping honest, innovative and efficient, we sincerely expect that we can be business partners to create our brilliant future!
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