Norton White Aluminum Oxide 150 Grit 8" Grinding Wheel

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