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 311mm kingdream HA437 big teeth wide teeth tricone button bits for soft formation drilling water drilling coal mining BR1 BR2 BR3 air pressure DTH hammers drill pipes geological mining tool NQ3 HQ3 impregnated diamond drill core bits barrel bits 9 inch IADC632 open bearing hard rock mining tricone rock drill bits tungsten carbide insert button bits API 7 7-8 200mm orientated well drilling water borehole drilling roller three cone bits 8 1-2 MD517 metal face high speed drilling kingdream motor rock roller drill bit of oil drilling rig equipment 13 5-8 gas petroleum water wellbore drilling PDC drill rock bit air pressure 4 inch DHD340 drilling DTH hammer bits mining machinery parts for drilling rig