Amazon.com: PFERD Bench Grinding Wheel Carbide Type | 7x1x1 inch, vitrified Bond, Silicon Carbide, grit Size 120 | 61793 - for use on Hard Materials, Included bushings 3/4, 5/8, 1/2 inch : Industrial & Scientific
Airgas - NOR66261055274 - Norton® 6" X 2" X 1" Fine Grade Silicon Carbide Bear-Tex Rapid Finish Series 1000 Gray Non-Woven Convolute Wheel
DEWALT 5-Pack 4.5-in Silicon Carbide Grinding Wheel in the Abrasive Wheels department at Lowes.com
Amazon.com: 6X1X1(Telescopic Bushing for 3/4", 5/8", 1/2" Arbor) Green Silicon Carbide Bench/Pedestal Grinding Wheel (100-I) : Industrial & Scientific