FLOOR GRINDING MACHINES JK-185 JK-350 JK-400 JK-450 JK-450S Metal Diamond Tools Resin Diamond Tools Polycrystalline Diamond Tools Accessories For Floor Grinding Machines COMPANY INFO MESSAGE HISTORY PRODUCT INFO POLISHING CUTTING GRINDING PROFILING, SHAPING & BORING CONCRETE GRINDING & POLISHING NEW PRODUCTS USER'S INFO USER'S GUIDELINE BLADE TROUBLE SHOOTING SPEED GUIDELINE TYPES OF MATERIALS METRIC CONVERSION PRINTABLE CATALOG POLISHING CUTTING GRINDING PROFILING, SHAPING & BORING CONCRETE GRINDING & POLISHING NEW PRODUCTS PRODUCTS LEAFLAT COMPANY PROFILE CONTACT US COMPANY SALES (AMERICA) SALES (EUROPE & AFRICA) SALES (ASIA & OCEANIA) ACCOUNTING WEBMASTER