Model D1-CNC Multi-Function ID/OD Grinder is designed for diversification work piece. The patented "Twin Wheel Grinding Spindles" can grind ID/OD, Inner/Outer end face and taper at one cycle, increasing the concentricity and efficiency of the production. Our outstanding R&D team, standing on the needs of the users to design all kinds of machining possibility for various work pieces. The flexible programming software, giving users diverse solutions.