Tapered Spindle 3/8 Arbor Hole Left Side Grinder or - Etsy
25Pack 3 inch Cut Off Wheels 3/8'' Arbor Cutting Disc Cutting All Ferrous Metals and Stainless Steel for Angle Die Grinder - Amazon.com
Cubitron II Silver Grinding Wheel, Depressed Center – for Right Angle Grinder – 4” diam. x 1/4” Thick x 3/8” Arbor Hole – Type 27 – 87455 – Pack of 10: Amazon.com: Industrial & Scientific
Amazon.com: WA 12PACK - 3"x.045"x3/8" Thin Cut Off Disc, Die Grinder Tool Accessories Cutting Wheel and Mounting Mandrel Kit, 3 inch Cutoff 3/8 in Arbor for Metal, Steel, Stainless, Wood (12 Discs +