At irkTools, we can supply all sorts of primary, semi finished and finished tungsten carbide products and tungsten heavy materials (tungsten carbide rod / blank / burr / block / drills / mills / cutters; tungsten billet and barrels / tungsten balls) . We extrude (or press) and sinter in our own plant, by making our own products we can control the quality, price and delivery schedule, high quality products at the lowest possible costs is our goal.