​Coal Mining Diamond PDC Roof Bolt Drill Bit Mainly Used In The Industries ,Water Conservancy

Our pdc roof bolt coal mine drill bit, which divided into 2 kinds----double wing and triple wing. All suitable for drilling the anchor-network support holes in the coal mine. We could supply the size from Φ25 to Φ42mm. And we also could provide the different strength roof bolting bits, like ordinary type, strengthened type, and super strengthened type.

Product Details

Coal Mining Diamond PDC Roof Bolt Drill Bit Mainly Used In The Industries ,Water Conservancy


Features

Our pdc roof bolt coal mine drill bit, which divided into 2 kinds----double wing and triple wing. All suitable for drilling the anchor-network support holes in the coal mine. We could supply the size from Φ25 to Φ42mm. And we also could provide the different strength roof bolting bits, like ordinary type, strengthened type, and super strengthened type.




Range of Applications

1. Blast hole drilling

2. Exploration drilling

3. Water injection drilling

4. Gas detection and drainage

5. Water detection and drainage

6. Roof and side drilling and bolting

 


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Parameter of PDC Anchor Shank Drill Bit

Type

Diameter(mm)

Height(mm)

Nozzle

 

Normal Type

 

 

Reinforced Type

27

48

No

Diameter

28

48

29

48

3

4

30

48

32

48

36

52

42

60



                                      

                                                                Model

                                                                                                                                         
 

 Applied Terrane

  


 PDC 2Wing anchor shank drill bit 

Half disk normalfor the terrane of f≤8
Whole disk normalfor the terrane of f≤10
Whole disk reinforcedfor the terrane of  f≤15


PDC 3Wing  anchor shank drill bit

Half disk normal for the terrane of f≤15
Half disk reinforced for the terrane of f≤18


Note: Customization are available.

 

ZuanLong Certification

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Other Hot Sale Product

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Company:

Shaanxi ZuanLong Drilling Machine Co.,Ltd 3_副本.jpg


Factory

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Welcome to buy the highly precise and high-quality pdc 2 wings half tips bit,dust hog anchor shank coal mining drill bit for sale at the best price from our company - ZUANLONG, one of the largest manufacturers and suppliers in China. With the aid of advanced technology, we have various sizes of products at your choices.

Welcome to buy the highly precise and high-quality ​coal mining diamond pdc roof bolt drill bit mainly used in the industries ,water conservancy for sale at the best price from our company - ZUANLONG, one of the largest manufacturers and suppliers in China. With the aid of advanced technology, we have various sizes of products at your choices.
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