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 6 3-4 inch 171mm borehole well water drilling button rock roller bits drilling machine 76mm 1308 sintered non core PDC flat face rock drill bits with TSP gauge 5 3-4 inch 146mm Tungsten Carbide Insert Button Tricone Drill Bits 76mm water well drilling and mineral mining BW thread matrix PDC bits High Speed 31-2inch IR35 DHD3 1-2 vaveless DTH hammer DTH bits for mining deep well drilling 5 1-2in step and chevron drag blade bits 7 7-8 IADC547 metal sealed tungsten carbide insert tooth TCI tricone roller HDD drilling bits 4 1/8 IADC517 borehole drilling insert tooth rotary drill tricone bit