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 IMP diamond impregnated core bits casing shoes 311mm rotary rock drilling TCI tricone bit IADC537 for underground vertical water well drilling China TZ brand Lilin oil well drilling water well boring carbide tooth tricone bits API 8 3-4 tungsten carbide insert tooth tricone button bits geological mining tool NQ3 HQ3 impregnated diamond drill core bits barrel bits API 8 3-4 IADC537 china factory roller bits deep underground water drilling bits NQ 76mm hole coring impregnated drill bits for hard rock drilling 4 1-2 114mm rock drill button bit/ hard rock drilling tools