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 Metal sealed bearing high speed motor drilling kingdream tricone hard rock bits for oilfield drilling 65mm mining geological deep water hole drilling PDC bits 4 inch hard alloy carbide inserts protection drag bits with 3 wings 5 7-8 inch 149mm HDD project drilling petroleum well drilling fixed cutters PDC drill bits 5 1-2in step and chevron drag blade bits 75mm matrix flat face PDC non core bits for grouting and drainage high standard China factory Mission60 152mm 6in oil-water-mine drilling rig parts DTH hammer 9 1-2 inch 5 blades gas and oil water well drilling parts PDC bit for rig