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China Wholesale Tapered Steel Rod Manufacturers – Bench and long-hole drilling R32 (1 1/4 “) – LYNE


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China Wholesale Tapered Steel Rod Manufacturers – Bench and long-hole drilling R32 (1 1/4 “) – LYNE Detail:

Description: extension rod, other names are Extension drill steel, Extension drill rod, and Extension steel, M/F rod ( Speedrod ) , Produce Hexagonal and round cross sections, Hexagon rods are more rigid, heavier and transfer energy more efficiently, while increasing flushing. Round rods are generally lighter than hexagonal rods and are normally used in extension drilling applications. With the longer steel tending to be larger in diameter, conventional extension steel is characterized by a duplicate thread on each end of the steel.

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  R32 (1 1/4 ”)

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
 Button bit

51

2”

3×9

6×10

Tapered tools, 11° taper

35º

3

1

1.0

1432-51R32-39/610-45-41

51

2”

3×9

6×10

Tapered tools, 11° taper

35º

3

1

1.0

1432-51R32-39/610-45-51

57

2 1/4”

3×10

6×11

Tapered tools, 11° taper

35º

3

1

1.2

1432-57R32-310/611-45-41

64

2 1/2”

3×11

6×12

Tapered tools, 11° taper

30º

3

-

1.6

1432-64R32-311/612-45-41

Button bit, Retrac
 Button bit

51

2”

3×9

6×10

Tapered tools, 11° taper

35º

3

-

1.2

1632-51R32-39/610-45-41

51

2”

3×9

6×10

Tapered tools, 11° taper

35º

3

-

1.2

1632-51R32-39/610-45-51

57

2 1/4”

3×10

6×11

Tapered tools, 11° taper

35º

3

-

1.7

1632-57R32-310/611-45-41

64

2 1/2”

3×11

6×12

Tapered tools, 11° taper

30º

3

-

2.1

1632-64R32-311/612-45-41

Cross bit
 Button bit

51

2”

-

-

-

-

1

2

1.0

1221-51R32-16/10-42-23

Guide bit
 Button bit

51

2”

3×8

6×10

Tapered tools, 11° taper

40º

3

-

1.2

1632-51R32-38/610-45-51

Reaming bit, R32
 Button bit

102

4”

9×12

8×12

Tapered tools, 11° taper

35º

2

2

3.6

1441-102R32-912/812-45-41

107

5”

9×13

8×13

Tapered tools, 11° taper

35º

   2

2

6.9

1441-127R32-913/813-45-41

Rods

Length

Diameter

Weight approx kg

Part No.

mm

ft/in

mm

inch

Extension rod, R32-Round32-R32
 Button bit

915

3'

32

1 1/4”

5.4

23R32-R32-0915-23

1220

4'

32

1 1/4”

7.2

23R32-R32-1220-23

1525

5'

32

1 1/4”

9.0

23R32-R32-1525-23

1830

6'

32

1 1/4”

10.8

23R32-R32-1830-23

2435

8'

32

1 1/4”

14.3

23R32-R32-2435-23

3050

10'

32

1 1/4”

17.9

23R32-R32-3050-23

3660

12'

32

1 1/4”

21.5

23R32-R32-3660-23

MF-rod, R32-Round32-R32
 Button bit

915

3'

32

1 1/4”

6.2

24R32-R32-0915-23

1220

4'

32

1 1/4”

8.0

24R32-R32-1220-23

1525

5'

32

1 1/4”

9.8

24R32-R32-1525-23

1830

6'

32

1 1/4”

11.6

24R32-R32-1830-23

2435

8'

32

1 1/4”

15.1

24R32-R32-2435-23

3050

10'

32

1 1/4”

18.7

24R32-R32-3050-23

3660

12'

32

1 1/4”

22.3

24R32-R32-3660-23

Guide tube
 Button bit

1830

6'

46

1 3/4”

16.0

24G46-R32/46-1830-23

3050

10'

46

1 3/4”

26.0

24G46-R32/46-3050-23

Coupling sleeve, R32
 Button bit

150

5 7/8”

44

1 23/32”

1.0

31-R32-44-150-23

production process

certificate


Product detail pictures:

China Wholesale Tapered Steel Rod Manufacturers –  Bench and long-hole drilling   R32 (1 1/4 “) – LYNE detail pictures


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Our enterprise since its inception, usually regards product top quality as business life, repeatedly enhance manufacturing technology, make improvements to product excellent and continuously strengthen enterprise total high quality administration, in strict accordance with all the national standard ISO 9001:2000 for China Wholesale Tapered Steel Rod Manufacturers – Bench and long-hole drilling R32 (1 1/4 “) – LYNE , The product will supply to all over the world, such as: Finland, Albania, Russia, If you need any of our products, or have other items to be produced, please send us your inquiries, samples or detailed drawings. Meanwhile, aiming to develop into an international enterprise group, we look forward to receiving offers for joint ventures and other cooperative projects.
  • In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
    5 Stars By Erin from New Zealand - 2018.10.01 14:14
    The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Cindy from Bangalore - 2017.06.25 12:48
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