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 ore mining mineral drilling 75mm PDC diamond drilling bits PQ natural diamond impregnated core bits surface set drill bits for environmental exploration gas engery well hole drilling Mission30 3inch mining machinery DTH button hammers factory supply 17 1-2 inch 445mm medium hard rock drilling bits tricone roller bits for gravel sandstone 9 1-2 IADC517 FL API hard rock rotary drilling tricone reamer bits petrol sondaj matkap 349mm IADC437 Colse Bearing Water Well Drilling Roller Cone Bits Tricone Drill Bits CS brand new 215mm IADC517 deep well irrigation water TCI tricone drilling bits three cone bits 13 3-4 borehole drilling oil tools PDC drill bits diamond bits for gravel and sandstone