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 195 to 254mm hole drilling DTH hammer down the hole tools for drilling rigs 152mm IADC537 hard rock drilling TCI roller cone bit 8 1-2 MD517 metal face high speed drilling kingdream motor rock roller drill bit of oil drilling rig equipment 114mm 4 1/2 water well drilling diamond PDC bit with 5 wings Good Performance PDC impregnated IMP diamond core bits for exploration well Premium Quality oilfields and geothermal well drilling 346mm 13 5-8 inch matrix body PDC bit 133mm iadc637 round tooth ultra hard rock drilling roller bits 9 7-8 5 wings matrix body PDC bit diamond drilling bit for underground water drilling