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 245mm 241mm 5 blades 9 1-2 inch geothermal industrial well drilling PDC bits onshore drilling diamond bits well borehole drilling 5 blades 311mm PDC bits for soft formation drilling machinery parts oil energy well drill DTH hammer SD6 152mm API 8 3-4 IADC537 china factory roller bits deep underground water drilling bits 165 mm boring machine tungsten carbide insert tooth tricone bit for geological drilling 6 3-4 inch 171mm borehole well water drilling button rock roller bits drilling machine 8 1-2 5 wings deep oil drilling diamond fixed cutters PDC bits hard rock water well drilling DHD350 DTH hammer drill bit 152mm button tools