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 well borehole drilling 5 blades 311mm PDC bits for soft formation 165mm drilling fluids tricone reamers rotary cone drill bit 216mm 8 1-2 inch 5 ways Fixed Cutters Oil Well Drilling PDC Bits 152.4mm high speed drilling rock tricone button bits for underground water mining machinery equipment parts Numa 100 10 inch down the bore hole drilling DTH hammer geotech 66mm diamond PDC non core bits for abrasive rock formation gas engery well hole drilling Mission30 3inch mining machinery DTH button hammers 75mm matrix flat face PDC non core bits for grouting and drainage