3" Variable-Speed Mini Benchtop Grinder/Buffer with Rotary Shaft grizzly.com/products/grizzly-3-variable-speed-mini-benchtop-grinder-buffer-with-rotary-shaft/t32002 A lightweight, space saving machine for intricate work! Sometimes smaller is better, and that's definitely the case with the T32002 3" Variable-Speed Mini Benchtop Grinder / Buffer with Rotary Shaft. The grinding and buffing wheels allow you to sharpen cutting tools, rough shape material, and buff your workpieces. Depending on the type of grinding you do, the grinding wheel may require periodic dressing. The rotary attachment allows for grinding and polishing in tight spaces with greater control. The dial lets you fine tune the variable-speed motor between 4,000 and 10,000 RPM. Whether you're making jewelry, doll furniture, model train sets, or custom ammunition, these space-saving, lightweight machines are just what you need for your intricate work. The 3" Mini Benchtop Grinder / Buffer with Rotary Shaft ...