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Norton 6" Dia. 1/2" Thick 1" Hole Size 80 Grit Green Silicon Carbide Fine Hardness Type 1 Bench & Pedestal Grinding Wheel: Amazon.com: Industrial & Scientific
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Amazon.com: PFERD Bench Grinding Wheel Carbide Type | 7x1x1 inch, vitrified Bond, Silicon Carbide, grit Size 60 | 61791 - for use on Hard Materials, Included bushings 3/4, 5/8, 1/2 inch : Industrial & Scientific
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