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 water well drill bits 4 wings chevron drag bits for gas well drilling 6 inch underground deep water boring well rotary rock drill tricone bit Metal sealed bearing high speed motor drilling kingdream tricone hard rock bits for oilfield drilling drilling machinery parts oil energy well drill DTH hammer SD6 152mm 66mm AW BW thread well grouting drilling flat face PDC diamond drill bits 4 inch hard alloy carbide inserts protection drag bits with 3 wings 16 inch 406mm Smith PDC bits kingdream diamond bits high quality drill bits for well drilling 349mm IADC437 Colse Bearing Water Well Drilling Roller Cone Bits Tricone Drill Bits