Bench and Pedestal Grinder - 'OnGuard®' Safety Training
Bench Grinder When In Use Tool Rest Must Be Adjusted Sign, SKU: S-9860
Amazon.com: K-T Industries 6" x 3/4" Medium Grit Bench Grinder Wheel (5-7236) : Everything Else
I think these are a bench grinder and a motor, how do I test if they're usable (they're old so worried about power shorts) and if not how do I recycle/trash? :