gas engery well hole drilling Mission30 3inch mining machinery DTH button hammers Size :3 inch Model:SMI30 Brand: Siruite Shank :MISSION30 Foot valve: With Certificate: API 7-1 Pin Connection: 2 3/8" API reg Hole Range:90-110mm N/W,G/W : 24kg/ 27kg Dimenstion:970*95*95mm Application : ore /coal mining,deep water drilling,energy drilling Send Inquiry Live Chat(WA) Product Detail Tags: mining machinerymission30 DTH hammergas well drilling bit Share: PREVIOUS:drilling a water well MISSION40 4in factory DTH tools hammers bits NEXT:high standard China factory Mission60 152mm 6in oil-water-mine drilling rig parts DTH hammer Related Products 14 3-4 milled tooth drilling tricone bits borehole blasting tools hard rock water well drilling DHD350 DTH hammer drill bit 152mm button tools 12 1-4 IADC635 coal and mineral hole blasting tungsten carbide conical tooth tricone button bits 550 to 750mm high air pressure DTH hammer 24 inch big hole well quarry geothermal mining 7 7-8 IADC547 metal sealed tungsten carbide insert tooth TCI tricone roller HDD drilling bits 12 1-4 311mm 5 wings deep water gas geothermal well drilling fixed diamond PDC bits AQ BQ HQ NQ PQ Diamond Impregnated core bits for granite quartz hard rock coring 215mm carbide insert tooth oil well drill tricone bit