550 to 750mm high air pressure DTH hammer 24 inch big hole well quarry geothermal mining Size :24 inch Model:SNM240 Brand: Siruite Shank :NUMA240 Foot valve: Without Certificate: API 7-1 Pin Connection:8 5/8" API reg(or as required) Hole Range:550-750mm N/W,G/W : 2300kg/ 2450kg Dimenstion:2200*525*525mm Application : ore /coal mining,deep water drilling,energy drilling Send Inquiry Live Chat(WA) Product Detail Tags: well drilling DTH hammerbig hole mining bitmining tool Share: PREVIOUS:450 to 600mm big hole drilling machine parts down the hole DTH hammers NUMA 180 NEXT:127mm SD5 five inch mining equipment DTH hammer Related Products 445mm IADC137 high quality mill tooth tricone bits for medium formation oilfields drilling machine AQ BQ HQ NQ PQ Diamond Impregnated core bits for granite quartz hard rock coring 4 1-2 inch 114mm 5 wing HDD oilfields petroleum gas deep well rotary drilling diamond PDC bits 14 3-4 milled tooth drilling tricone bits borehole blasting tools 450 to 600mm big hole drilling machine parts down the hole DTH hammers NUMA 180 152mm IADC537 hard rock drilling TCI roller cone bit high standard China factory Mission60 152mm 6in oil-water-mine drilling rig parts DTH hammer 6 inch conical insert teeth hard rock drilling roller cone bit