Product Description: Daijie independently innovates a dual spindle five axis CNC tool grinding machine, suitable for processing solid alloy 20mm large shank diameter milling cutters, internal cold hole drills, step drills, non-standard cutting tools, PCD tool base slotting, welding positions, etc. The upper and lower spindles do not interfere with each other, operate independently, reduce spindle switching time, and achieve higher rotation accuracy than the rotating spindle.