For parts requiring grinding on both sides to exact tolerances for any shapes up to 6" diameter. CNC Double disc grinding offers a highly productive and accurate means for machining to-size parts with flat and parallel sides. In this grinding method, two opposed abrasive discs, each mounted on its own spindle, simultaneously grind opposite and parallel faces on pieces traversed between them via any of several fixturing/carrier techniques. Because multiple parts are ground on both sides simultaneously, production rates are generally greater than those obtained with surface grinding. The economy of cnc double disc grinding is of prime importance in the cost reduction considerations. CNC double disc grinding combines high production and precise control of size, flatness, parallelism, or surface finish.  Damen Carbide's ability to achieve tight tolerances with our highly specialized CNC double disc grinding process often eliminates the need for lapping or polishing work, fine grind work and secondary inspections.