Coal Drill

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Product Detail

Coal characteristics of drill pipe 

1, light weight (lighter than the old pipe 45%) 

2, footage, dust small, vertical drilling without leaving debris, clear hole. 

3, bean card connection quickly and easily, saving Paraffin. 

4, body and tail separation can be used and extended service life. 

5 good water, wet work-time.


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TRI Industrial Supplies Limited

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7 YRS TRI Industrial Supplies Limited
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