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 HJ series ZJ king dream rock roller carbide tricone bits for petroleum and water borehole drilling 4 1-2 inch 114mm 5 wing HDD oilfields petroleum gas deep well rotary drilling diamond PDC bits 8 1-2 4 wings vertical well drilling diamond PDC bits for soft formation premium quality HDD 6 1-8 horizontal directiona well drilling PDC bits 76mm 1308 sintered non core PDC flat face rock drill bits with TSP gauge geotech 66mm diamond PDC non core bits for abrasive rock formation 152.4mm high speed drilling rock tricone button bits for underground water 8 1-2 5 wings deep oil drilling diamond fixed cutters PDC bits