Foredom CC30 Power Tool Shaft Grinder, watch polishing machine, hanging flexible shaft machine, grinder tool kit, high quality. US $35.20. US $55.00. 36% off. Fuzhou Wangxiang Stainless Steel Products Co., Ltd. Foredom SR flexshaft machine,dental polishing motor,flexible shaft machine,watch engraving burnishing grinding rotary tool kit. US $76.22.Watch Polishing Tools. These polishing tools are a great addition to your watchmaker's bench. These watch polishing tools will help you complete a variety of watch repair projects and watch cleaning projects. With the wide variety of watch tools available, you can polish a watch case or watch case back to a high finish, as well as work on ...