Amazon.com: PFERD Bench Grinding Wheel Universal Type | 7x1x1 inch, vitrified Bond, Regular Aluminum Oxide, grit Size 60 | 61756 - for Universal use in in The Workshop, Included bushings 3/4, 5/8, 1/2 inch : Industrial & Scientific
4-1/2" x .045" Cut-Off Wheel, 7/8" AH A 46 S SG - Type 27: Amazon.com: Industrial & Scientific