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 10 5-8 rotary drill PDC rock bit for oilfields drilling W matrix HQ HQ2 HQ3 drilling equipment impregnated drill core bits 5 3-4 inch 146mm Tungsten Carbide Insert Button Tricone Drill Bits 26 inch big size borehole well drilling fixed cutters diamond PDC bits for hard rock drilling API 8 3-4 IADC537 china factory roller bits deep underground water drilling bits 190mm close bearing metal teeth tricone rock bits for soil rock drilling 311mm rotary rock drilling TCI tricone bit IADC537 for underground vertical water well drilling 311mm 6 and 5 wings matrix body fixed cutters PDC diamond drill bits for well drilling