Rotary drilling rock bucket core barrel with crossing cutter
1.Cutting ring with rock drilling bits and release the internal stress of rock, while cutting inside .
2.Crossing cutter make it easy to carry soil,when drilling in the full fracture rock layer .
3.Applicable layers : gravel soil,highly weathered rock, medium weathered rock.
1.cutting Dia customized
2.Bucket Height customized
3.Key Component Reinforce customized
4.Kelly box size customized
5.Crossing Cutter Customized
6.Teeth No. Customized
|Tel :||+86 18890395856|