nope cordless ones are rubbish – get the corded, better for prolonged use
Listen to this for it is Wisdom.
Cordless power tools, unless very spensive, are generally crap. Work ok first 2 or 3 times, then the batteries start dying and then they take ages to charge and give 2 minutes use.
Plus, 240v V 18v or whatever? No contest.
I had a budget B+Q Dremel type thing. Recently burnt it out, but it’s seen plenty of service. Was about £15 with loads of attachments.
Dremel is a ‘premium’ braynd, and you’ll pay a premium price. Good, but worth the 3-4x extra? Not sure about that.
The tool type is very handy though, for all sorts of little things.