double cut rock Progressive auger 1000mm used for deep foundation piling work bauer soilmec typedouble cut Progressive auger
double cut rock Progressive auger 1000mm used for deep foundation piling work bauer soilmec typedouble cut Progressive auger
Double cut rock auger ,double start rock auger for deep foundation piling work
single cut Progressive auger
Main application moderately strong to strong rock (50 - 100 MPa) is recommended in uncased bores or for bigger diameters Features Kellybox 200 mm pilot bit RP4 with round shank chisels progressive cutting edge with round shank chisels wear protection: hard facing or wear strips
diameter
600/700/800/900/1000/1100/1200/1500/2000mm
tianjin huachang xingye technology co.,ltd
email info@tjdrilling.com
web:www.tjdrilling.com
tel:0086-22-58656461
whatsapp :008618902059907


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