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 4 1/8 IADC517 borehole drilling insert tooth rotary drill tricone bit 4 1-2 114mm rock drill button bit/ hard rock drilling tools 200mm IADC515 mining TCI rock roller tricone button bits 171mm monitoring well drilling rock roller bits for hard rock drilling 14 3-4 IADC537 water drill tri-cone bit borehole drilling tools 215mm carbide insert tooth oil well drill tricone bit premium quality HDD 6 1-8 horizontal directiona well drilling PDC bits IADC517 high penetration motor drilling MD kingdream gas and oil well drill tri-cone bits