hole drilling good quality COP84 DHD380 shank water drilling and mining DTH hammers Size :8 inch Model:SHD8 Brand: Siruite Shank :DHD380/COP84 Foot valve: With Certificate: API 7-1 Pin Connection: 4 1/2" API reg Air Pressure: High Air Pressure Hole Range:195-254mm N/W,G/W : 188kg/ 200kg Dimenstion:1500*190*190mm Application : ore /coal mining,deep water drilling,energy drilling Send Inquiry Live Chat(WA) Product Detail Tags: hole drilling hammerDTH hammermining DTH hammer Share: PREVIOUS:mining machinery tools withou foot valve 6 inch premium DHD shank DTH hammer NEXT:factory supply QL40 4 inch DTH hammer mining water well drilling equipments Related Products DTH hammer 2 inch shank BR2 standard DTH bit for drilling 11 5-8 IADC127 soft formation oil and gas borehole drilling three cone bits tri-cone bits 4 1-2 114mm rock drill button bit/ hard rock drilling tools high quality oil ang gas well drilling diamond bits kingdream PDC bits 14 3-4 milled tooth drilling tricone bits borehole blasting tools 171mm monitoring well drilling rock roller bits for hard rock drilling 195 to 254mm hole drilling DTH hammer down the hole tools for drilling rigs 76mm 1308 sintered non core PDC flat face rock drill bits with TSP gauge