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 kingdream metal sealed 12 1-4inch oil drilling rotary rock drill steel teeth tricone bits 5 1-2in step and chevron drag blade bits premium quality 4 wings 133mm concave face PDC bits for deep water drilling mining machinery tools withou foot valve 6 inch premium DHD shank DTH hammer CS 9 7-8 IADC537 tungsten carbide button TCI tricone drill bits for vertical water well drilling rock mining DTH hammer QL60 Shank high quality drilling parts NQ 76mm hole coring impregnated drill bits for hard rock drilling 133mm iadc637 round tooth ultra hard rock drilling roller bits