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114mm Drill Extension Rod , DTH Drill Pipe For Connecting DTH Hammer And Button Bits

Good quality Button Drill Bits for sales
Good quality Button Drill Bits for sales
The top hammer series are available to Atlas and Sandivik,I have been their agent before,but their price is too high,the cooperation with Prodrill brings me new business and gives me more profit space,I believe in it and recommended Prodrill to you.

—— Switzerland

I am confidence the quality is similar to Robit and Rocksmith and with our designs having better carbide patterns and sizes I think we should do well.

—— Spain

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114mm Drill Extension Rod , DTH Drill Pipe For Connecting DTH Hammer And Button Bits

China 114mm Drill Extension Rod , DTH Drill Pipe For Connecting DTH Hammer And Button Bits supplier
114mm Drill Extension Rod , DTH Drill Pipe For Connecting DTH Hammer And Button Bits supplier 114mm Drill Extension Rod , DTH Drill Pipe For Connecting DTH Hammer And Button Bits supplier 114mm Drill Extension Rod , DTH Drill Pipe For Connecting DTH Hammer And Button Bits supplier

Large Image :  114mm Drill Extension Rod , DTH Drill Pipe For Connecting DTH Hammer And Button Bits

Product Details:

Place of Origin: China
Brand Name: PRODRILL
Certification: ISO:9001
Model Number: 114mm

Payment & Shipping Terms:

Minimum Order Quantity: 1 Pcs
Price: Negotiable
Packaging Details: WOODEN BOX
Delivery Time: 10 to 15 days
Payment Terms: T/T, L/C, Western Union etc.
Supply Ability: 5000Pcs/Month
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Detailed Product Description
Type: Drill Bit Machine Type: Drilling Tool
Material: Carbide Processing Type: Forging
Use: Coal Mining

114mm Down The Hole Pipe for Connecting DTH Hammer

 

 

Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel
Tube with a pin at one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools.
DTH drill tubes are used for connecting DTH hammer and DTH button bits; They are made from seamless tubes. Tubes play a significant role in all DTH drilling, regardless of application, rock type, hole depth or drill rig. The key features of a high quality DTH tube are durability, accuracy and manageability. According to different application, different diameters of drill tubes are needed, basically, smaller DTH hammers need smaller DTH drill tubes, vice avers. Usually we are offering 50mm, 60mm, 76mm, 89mm, etc. ALL DTH drill tubes are friction welded, and usually the threads are standard API connections, like23/8" API REG thread, 3 1/2" API REG thread or API IF thread, etc. According to customers request, from 1000mm to 5000mm length of tubes are available.
Product features:
According to different application, different diameters of drill tubes are needed, basically, smaller DTH hammers need smaller DTH drill tubes, vice avers. Usually we are offering 50mm, 60mm, 76mm, 89mm, etc.

Advantages:
Compared with the oversea brands, our advantages are bellowing:
A. Our products can match over 95% against the original products
B. Price are competitive against the famous brands and best quality against the small factory

About Us:
1. Our factory has been specialized in manufacturing drilling tools and spare parts for over 10 years.
2. We have advanced technology and equipment.
3. Our technician has more than 13 year's professional working experience.
4. Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA, Canada, Australia, Brazil, Uruguay, Iran, Philippines, Thailand, India, etc.

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Size

Nominal mass Lb/ft

Calculated weight type

Wall thickness

in.

mm

lb/ft

kg/m

in.

mm

2 3/8

60.3

6.65

6.26

9.32

0.280

7.11

2 7/8

73.0

10.4

9.72

14.48

0.362

9.19

3 1/2

88.9

9.50

8.81

13.12

0.254

6.45

3 1/2

88.9

13.30

12.31

18.34

0.368

9.35

3 1/2

88.9

15.50

14.63

21.79

0.449

11.40

3 1/2

88.9

15.50

14.63

21.79

0.449

11.40

4

101.6

14.00

12.93

19.26

0.330

8.38

4 1/2

114.3

13.75

12.24

18.23

0.271

6.88

4 1/2

114.3

16.60

14.98

22.31

0.337

8.56

4 1/2

114.3

20.00

18.69

27.84

0.430

10.92

5

127.0

16.25

14.87

22.15

0.296

7.52

5

127.0

19.50

17.93

26.71

0.362

9.19

5

127.0

19.50

17.93

26.71

0.362

9.19

5

127.0

25.60

24.03

35.79

0.500

12.70

5

127.0

25.60

24.03

35.79

0.500

12.70

5 1/2

139.7

21.90

19.81

29.51

0.361

9.17

5 1/2

139.7

24.70

22.54

33.57

0.415

10.54

 

Contact Details
Xiamen Prodrill Equipment Co., Ltd

Contact Person: Danny

Tel: +8613906032191

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