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 12 1-4 311mm 5 wings deep water gas geothermal well drilling fixed diamond PDC bits 9 7-8 5 wings matrix body PDC bit diamond drilling bit for underground water drilling - 副本 drilling machinery parts oil energy well drill DTH hammer SD6 152mm 133mm iadc637 round tooth ultra hard rock drilling roller bits 7 1-2 inch 190mm high quality mill tooth kingdream bits steel tooth tricone bits 374mm IADC537 rubber Sealed Bearing Journal broca triconica Rock Roller Bits for Medium Hard Rock Drilling 445mm 5-way diamond PDC drill bits for underground water drilling bits drilling parts equipments geological mining tool NQ3 HQ3 impregnated diamond drill core bits barrel bits