DTH hammer 2 inch shank BR2 standard DTH bit for drilling Size :2 inch Model:SBR2A Brand: Siruite Shank :SR2 Certificate: API 7-1 Pin Connection: RD50/BOX Air Pressure: Middle Pressure N/W,G/W : 15kg/ 18kg Dimenstion:950*80*80mm Application : ore mining,water drilling,energy Send Inquiry Live Chat(WA) Product Detail Tags: DTH hammerBR2 DTH hammer2 inch hammer Share: PREVIOUS:Hybrid PDC drill bits tungsten carbide roller DIAMOND PDC BITS NEXT:water drilling coal mining BR1 BR2 BR3 air pressure DTH hammers drill pipes Related Products factory supply 17 1-2 inch 445mm medium hard rock drilling bits tricone roller bits for gravel sandstone 6 1-2 inch 165mm carbide button tooth tricone bits for water and geotech drilling 7 1-2 inch 190mm 6 blades fixed cutters diamond drill bit center drilling PDC bit 66mm matrix body flat face PDC non-coring bits 95mm sintered matrix body non core PDC drilling bits 149mm tungsten carbide tooth insert roller rock bits 127mm SD5 five inch mining equipment DTH hammer 12 inch without foot valve NUMA125 air pressure DTH hammer tool for hard rock formation drilling