CGW Bench Grinding Wheel 35107 14 x 3 x 1-1/2-1-1/4 T1 A24/30-Q-V
Amazon.com: 6 Inch Bench Grinder Grinding Wheel & Wire Wheel Brush with 1/2'' Arbor, 60 Grit Silicon Carbide Bench Grinding Wheel for Bench Grinder,for Drill Bits, Blades and Knifes Cleaning Polishing Sharpening :
Amazon.com: PFERD Bench Grinding Wheel Carbide Type | 6x3/4x1 inch, vitrified Bond, Silicon Carbide, grit Size 80 | 61786 - for use on Hard Materials, Included bushings 3/4, 5/8, 1/2 inch : Industrial & Scientific