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 374mm IADC537 rubber Sealed Bearing Journal broca triconica Rock Roller Bits for Medium Hard Rock Drilling 200mm IADC515 mining TCI rock roller tricone button bits customized 17 1-2 inch oil quality steel and matrix body high speed drilling PDC bits for soft medium formation drilling API 8 3-4 IADC537 china factory roller bits deep underground water drilling bits 6 inch conical insert teeth hard rock drilling roller cone bit 8 1-2 4 wings vertical well drilling diamond PDC bits for soft formation High Speed 31-2inch IR35 DHD3 1-2 vaveless DTH hammer DTH bits for mining deep well drilling HQ diamond impregnated core bit for mineral exploration drilling