| Brand Name | huachang xingye |
| Place of Origin | China |
| Model Number | hc2009 |
Rock auger without central pilot
Main application moderately weak to moderately strong rock (5 – 50 MPa) very suitable in fractured rock Features Kellybox 200 mm without pilot bit cutting edge with round shank chisels wear protection: hard facing or wear strips'
Tianjin huachang xingye technology co ltd
Email info@tjdrilling.com whatsapp 008618902059907
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