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 171mm monitoring well drilling rock roller bits for hard rock drilling 216mm 8 1-2 inch 5 ways Fixed Cutters Oil Well Drilling PDC Bits 8 3-4 petroleum drill bit directional well drilling center pilot tricone roller bit 374mm limestone granite hard rock drilling PDC diamond drill bits 12 1-4 IADC437 Wide Big Tooth Rotary Rock Drilling Tricone Drill Bits for Water Drilling 6 3-4 inch 171mm borehole well water drilling button rock roller bits drilling machine geological HQ NQ BQ PQ turbo type diamond impregnated core bit 8 1-2 5 wings deep oil drilling diamond fixed cutters PDC bits