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 8 1-2 water borehole drilling 3 wings diamond PDC drag bits for soft formation drilling DHD340 drilling tools down the hole hammers and DTH bits 6 blades 114mm drilling fluids professional deep oil well drill diamond drilling bit PDC bit factory supply 17 1-2 inch 445mm medium hard rock drilling bits tricone roller bits for gravel sandstone 165mm drilling fluids tricone reamers rotary cone drill bit W matrix HQ HQ2 HQ3 drilling equipment impregnated drill core bits 12 1-4 IADC537 Medium Hard Rock geothermal Water Well Drilling Hole Blasting Tricone Bits API certificate 12 1-2 well drilling equipment TCI rotary rock drill roller cone bits