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 5 3-4 inch 146mm Tungsten Carbide Insert Button Tricone Drill Bits ultra high quality DOWN THE HOLE hammer tools with shank COP66 8 3-4 petroleum drill bit directional well drilling center pilot tricone roller bit 6 1-2 inch 165mm carbide button tooth tricone bits for water and geotech drilling IADC517 high penetration motor drilling MD kingdream gas and oil well drill tri-cone bits 13 1-8 333mm steel body diamond PDC gas well drilling bits for drilling rigs 374mm IADC537 rubber Sealed Bearing Journal broca triconica Rock Roller Bits for Medium Hard Rock Drilling 152.4mm high speed drilling rock tricone button bits for underground water
