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 6in geological exploration tricone roller bits mining bits API ISO149mm 114mm 98mm 3 wings OIL WELL DRILLING diamond PDC drill rock bits 450 to 600mm big hole drilling machine parts down the hole DTH hammers NUMA 180 374mm IADC537 rubber Sealed Bearing Journal broca triconica Rock Roller Bits for Medium Hard Rock Drilling 6 1-2 3 blades step drag bits for soil formation drilling high quality oil ang gas well drilling diamond bits kingdream PDC bits 17 1-2 inch IADC537 CS hard rock drilling rotary oil well drill tricone bits 75mm well borehole drilling diamond bit flat face PDC non-coring bit