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 W matrix HQ HQ2 HQ3 drilling equipment impregnated drill core bits API Horizontal Directional Drilling and Deep Groundwater Well PDC Drill Bits with 5 ways 66mm AW BW thread well grouting drilling flat face PDC diamond drill bits 149mm tungsten carbide tooth insert roller rock bits mining machinery equipment parts Numa 100 10 inch down the bore hole drilling DTH hammer 7 7-8 milled tooth tricone bits for soft formation drilliing 311mm 6 and 5 wings matrix body fixed cutters PDC diamond drill bits for well drilling kingdream metal sealed 12 1-4inch oil drilling rotary rock drill steel teeth tricone bits