Norton White Aluminum Oxide Grinding Wheels-8" Grinding Wheels
Cool cutting prevents overheating - enjoy faster sharpening with less danger of taking the temper out of the tool. Aluminum oxide grinding wheels are a giant step above conventional cutting wheels, which tend to burn tools as the grinding surface becomes dull and glazed. Made of granulated aluminum oxide with a vitrified white bond, which allows the grains of abrasive to wear off, providing a consistently fresh grinding surface.
- Highly recommended for tool steel
- Ideal for chisels and plane irons
- Recommended for maximum 4140 RPM for 6" Wheels and 3600 RPM for 8" Wheels