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 13 5-8 gas petroleum water wellbore drilling PDC drill rock bit 9 7-8 5 wings matrix body PDC bit diamond drilling bit for underground water drilling API oil quality 12 1-4 in TCI tricone button bits for groundwater boring 76mm 1308 sintered non core PDC flat face rock drill bits with TSP gauge 8 1-2 MD517 metal face high speed drilling kingdream motor rock roller drill bit of oil drilling rig equipment 149mm tungsten carbide tooth insert roller rock bits API 311mm IADC437 long teeth very soft formation drilling TZ tricone rock bit high standard China factory Mission60 152mm 6in oil-water-mine drilling rig parts DTH hammer