Dremel MM501 1/16-Inch Multi-Max Carbide Grout Blade Lightweight and compact, easy to use for long periods of time in tight spaces Operates at very high speeds for quick results and smooth finishes Perfect for work demanding precision and control Dremel has the tools, attachments and accessories that help you make your detailed project a success Measures 1/16-inch Lightweight and compact, easy to use for long periods of time in tight spaces "Speed advantage" - operating at very high speeds for quick results and smooth finishes Perfect for work demanding precision and control Dremel has the tools, attachments and accessories that help you make your detailed project a success