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 66mm AW BW thread well grouting drilling flat face PDC diamond drill bits 216mm 8 1-2 inch 5 ways Fixed Cutters Oil Well Drilling PDC Bits 444.5mm IADC517 oil drilling rubber sealed kingdream rock tricone bits 149mm 6 wings steel body oil and underground water directional drilling PDC center drill bits 8 1-2 MD517 metal face high speed drilling kingdream motor rock roller drill bit of oil drilling rig equipment 8 3-4 petroleum drill bit directional well drilling center pilot tricone roller bit high quality high pressure 8 inch QL80 DTH hammer of mining machines 5 3-4 inch 146mm Tungsten Carbide Insert Button Tricone Drill Bits