This DIY Magnetic Tumbler Uses Scary Strong Neodymium Magnets

DIY Magnetic Tumbler sized for a typically sized 5 gallon bucket. Uses four 2”x2”x1/2” N52 Neodymium (rare earth) magnets, 1/3 hp variable speed DC motor, CNC cut plywood magnet mounting disc, 5/8” to 1/2” arbor adapter for motor shaft, and a heavy cast iron, previously discarded, table saw top, a few screws and a few pieces of 1/8” aluminum plate.
The magnetic tumbler or magnetic polisher has many uses.

Видео This DIY Magnetic Tumbler Uses Scary Strong Neodymium Magnets канала Karl Kirchhofer