1.MR-M3 is able to grind many kinds of cutters, such as tipped tool, boring cutter, plough cutter, milling cutter, and so on. With high precision and easy operation, it is a prefect grinding tool instead of hand grinding. 2. Worktable uses high precision straight line roiling guide rails, good movement, high stability, steady bed platform, dexterous operation. 3. Adopting cast iron FC30 with high strength can maintain mechanical precision for a long time.