8 inch Mission 80 size 203mm pneumatic DTH hammer and DTH drill bits Size :8 inch Model:SMI80 Brand: Siruite Shank :MISSION80 Foot valve: With Certificate: API 7-1 Pin Connection: 4 1/2" API reg Hole Range:195-254mm N/W,G/W : 186kg/ 200kg Dimenstion:1400*200*200mm Application : ore /coal mining,deep water drilling,energy drilling Send Inquiry Live Chat(WA) Product Detail Tags: 8 DTH hammerMission DTH hammer Share: PREVIOUS:high standard China factory Mission60 152mm 6in oil-water-mine drilling rig parts DTH hammer NEXT:12 1-4 inch water boring well drilling kingdream metal sealed bearing TCI tricone bit Related Products geological HQ NQ BQ PQ turbo type diamond impregnated core bit 14 3-4 milled tooth drilling tricone bits borehole blasting tools 8 1-2 4 wings vertical well drilling diamond PDC bits for soft formation 8 3-4 petroleum drill bit directional well drilling center pilot tricone roller bit API 311mm IADC437 long teeth very soft formation drilling TZ tricone rock bit API 165mm Horizontal directional HDD and oil drilling fixed PDC diamond bit 6 inch Horizontal Directional Drilling tools TCI tricone bits for water borehole drilling rig equipment 311mm 12 1-4 high quality mining machine parts tricone rock bits for drilling rigs