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 premium quality HDD 6 1-8 horizontal directiona well drilling PDC bits 450 to 600mm big hole drilling machine parts down the hole DTH hammers NUMA 180 12 1-4 rock drilling liquids water borehole drilling equipments enviromental drilling tools API ISO149mm 114mm 98mm 3 wings OIL WELL DRILLING diamond PDC drill rock bits 7 1-2 inch 190mm 6 blades fixed cutters diamond drill bit center drilling PDC bit IADC517 high penetration motor drilling MD kingdream gas and oil well drill tri-cone bits 66mm matrix body flat face PDC non-coring bits High Speed 31-2inch IR35 DHD3 1-2 vaveless DTH hammer DTH bits for mining deep well drilling