It might be ok with your dremel.... I said
might.
Ive used them before on smaller motors, the issue is the wattage & load.
Keep the switch itself away from any combustable materials because if anythings gonna fail, itll be the switch burning. Ive burnt a few
As far as regulating a high wattage piece like a hotpot, fryer anything that generates good amounts of heat eats alot of wattage & will quickly fry the switch. good thought though, I wish it would work, id have tons of uses for em.
PS. Dremel makes a var speed model, but if it works, it works
