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 CS brand new 215mm IADC517 deep well irrigation water TCI tricone drilling bits three cone bits Good Performance PDC impregnated IMP diamond core bits for exploration well 13 5-8 gas petroleum water wellbore drilling PDC drill rock bit 311mm 12 1-4 high quality mining machine parts tricone rock bits for drilling rigs 190mm close bearing metal teeth tricone rock bits for soil rock drilling 8 1-2 water borehole drilling 3 wings diamond PDC drag bits for soft formation drilling 152.4mm high speed drilling rock tricone button bits for underground water 66mm AW BW thread well grouting drilling flat face PDC diamond drill bits