We are uralburmash-trade based in st.petersburg , Russia. We are member of Tradekey.com since August, 2011. Our business is related to Minerals & Metallurgy industry and we specifically deal in tricone drilling bits. Please find our product details below: Tricone Drill bits Our company supplies various equipment in Russia and the CIS, such as: - Tricone bits from 3" to 26" inches (AIDC 111 to 833) for rock of different hardness for ore and mining industry, geological Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.