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Anchor Bolt Drill Rod

Delivery term:The date of payment from buyers deliver within days
  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Henan

  • Validity to:

    Long-term effective

  • Last update:

    2017-07-11 05:21

  • Browse the number:

    225

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Company Profile
Henan Qianrui Machine Equipment Co.,Ltd
By certification [File Integrity]
Contact:

qianrui(Mr.)  

Email:

Telephone:

Phone:

Area:

Henan

Address:

Room 1236, Building B, Yi Yuan International Plaza, Xin Yi Road, Zhengdong New District, Zhengzhou, Henan, P.R.C.

Website: http://www.drilloscar.com/ http://www.stonewallspecialists.com/com/qianrui/
Product details

Pneumatic Drill Rod

In order to ensure the Pneumatic Drill Rod is properly used and guarantee its normal working life, the following instructions need to be noticed:

1.Properly choose the appropriate drill rod per the testing comparison or the product recommendation of our company.

2.Please make sure that the drill rod is well fit with the bit (uniform tamper); if the taper of drill rod is less than that of the bit, the top-point will be easily broken. 

3.It is recommended to use the bill rod sets for place where the depth of rock drilling hole is more than 2.0m. That means firstly open the pore with a short bill rod and then continue to punching with a long drill rod to extend the working life of drill rod (based on different depth of the rock drilling hole, two or three drill rod sets could be used) 

4.Please keep in a stable condition while opening pore and accordingly reduce the pushing air volume, the bill rod is not permitted working under bending-stressed condition, otherwise, the working life of bill rod will be shortened.  

5.During the process of punching and the related withdrawal operation, please try to protect the bill rod from bending-stressed to improve the working life of the drill rod.

6.Please adjust the air volume of rock drilling machine per the on-spot condition (rock condition) to guarantee the normal drilling operation.

7.For rocks that cause the bill rod stuck, please use the cross-shaped bill bit.

8.Users can not change the structure of drill rod at their option or reuse it after drill rod re-machined in case of affecting the normal working life of the drill rod.

9.Users can not change the structure of drill rod at their option or reuse it after drill rod re-machined in case of affecting the normal working life of the drill rod.

10.Diameter of the drill rod should properly match with power of the rock drilling machine, if the power is high, please choose the large-size drill rod.

Technical Parameter

No.

Specifications (mm)

Use

Remarks

 

Diameter

Length

Thread

 

 

1

B19

500~3000

T16 X6- M14

Anchor drill pipe hole

Single use 

2

B19

500~3000

T16 X6- T16

Anchor cable hole

Connector link

3

B19

500~3000

T18 X6- T18

Anchor cable hole

Connector link

4

B22

500~6000

T19 X6- M16

Anchor drill pipe hole

Single use

5

B22

500~6000

T19 X6- T19

Anchor cable hole

Connector link

6

B22

500~6000

T20 X6- T20

Anchor cable hole

Connector link

7

B25

500~6000

T22 X6- M18

Anchor drill pipe hole

Single use

8

B25

500~6000

T22 X6- T22

Anchor cable hole

Connector link

9

B25

500~6000

T24 X6- T24

Anchor cable hole

Connector link