Turbo-Sharp is a registered trademarks of CK Worldwide. Diamond Ground Products is in no way affiliated with CK Worldwide or their brand names. We supply high quality replacement parts manufactured by or for Diamond Ground Products to demanding specifications. The parts are engineered to be interchangeable with other manufacturers parts, are not OEM parts and are not endorsed by their respective OEM. References to the named machines, model numbers or part numbers are for your convenience only.