High Speed 31-2inch IR35 DHD3 1-2 vaveless DTH hammer DTH bits for mining deep well drilling Size :6 inch Model:SCP66 Brand: Siruite Shank :COP66 Foot valve: Without Certificate: API 7-1 Pin Connection: 3 1/2" API reg Air Pressure: Ultra High Pressure N/W,G/W : 68kg/ 74kg Dimenstion:1000*180*180mm Application : ore /coal mining,deep water drilling,energy drilling Send Inquiry Live Chat(WA) Product Detail Tags: DTH hammerDTH toolsmining machinery part Share: PREVIOUS:ultra high quality DOWN THE HOLE hammer tools with shank COP66 NEXT:air pressure 4 inch DHD340 drilling DTH hammer bits mining machinery parts for drilling rig Related Products 9 1-2 inch 5 blades gas and oil water well drilling parts PDC bit for rig API 171mm 6 3-4in IADC532 open bearing rotary drilling hole blasting coal mining TCI tricone bits 7 7-8 IADC547 metal sealed tungsten carbide insert tooth TCI tricone roller HDD drilling bits 311mm chuanshi CS brand new rotary drill TCI tricone bits for sandstone and limestone drilling 17 1-2 IADC117 wide big teeth milled tooth tricone water and petroleum well drilling bits API oil quality 12 1-4 in TCI tricone button bits for groundwater boring 450 to 600mm big hole drilling machine parts down the hole DTH hammers NUMA 180 gas engery well hole drilling Mission30 3inch mining machinery DTH button hammers