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 165 mm boring machine tungsten carbide insert tooth tricone bit for geological drilling 14 3-4 CS Petroleum Drilling Tool Hard Rock Drilling Bits Tri-cone Rtary Drill Bit China TZ brand Lilin oil well drilling water well boring carbide tooth tricone bits 4 1-2 114mm 3 blades step drag bit for water drilling 445mm 5-way diamond PDC drill bits for underground water drilling bits drilling parts equipments customized 17 1-2 inch oil quality steel and matrix body high speed drilling PDC bits for soft medium formation drilling 6 1-2 3 blades step drag bits for soil formation drilling 12 1-4 rock drilling liquids water borehole drilling equipments enviromental drilling tools