Drill bits for oil and gas industry in the drilling application to create holes or crush or cut rocks in order to extract hydrocarbon resources, by applying hydraulic pressure and high-frequency vibration. Drill bits are basically produced from Tungsten, Carbide, and Diamond. Moreover, the drill bits are classified into fixed cutter bits and roller cone cutter bits. https://www.sml-pdcbit.com/drill-bit-petroleum.htmlTodos los derechos reservados