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 190mm underground water well drilling tungsten carbide insert roller cone drill bit DHD340 drilling tools down the hole hammers and DTH bits 12 1-4 311mm 5 wings deep water gas geothermal well drilling fixed diamond PDC bits 4 1-2 inch 114mm 5 wing HDD oilfields petroleum gas deep well rotary drilling diamond PDC bits 14 3-4 milled tooth drilling tricone bits borehole blasting tools 13 1-8 333mm steel body diamond PDC gas well drilling bits for drilling rigs AQ BQ HQ NQ PQ Diamond Impregnated core bits for granite quartz hard rock coring hard rock water well drilling DHD350 DTH hammer drill bit 152mm button tools