Help with dremel

[Thermite Paste]

i am putting a window in my case with a dremel. I can do straight lines and corners well but i cant figure out how to do tight curves without scratching up the panel. Any suggestions?

 

[_Sin_]

couldnt sand an edge to round it out?

 

[Thermite Paste]

i tried that but it just made the corner pull away from the rest of the line

 

[rayra]

tried cutting from the back / inner side of the panel, yet? Hides the mistakes.
The other suggestion for better control is to put less pressure on the tool - if you are fighting to keep it where you want it, you are putting to much downforce and the toolhead is getting too much 'bite'. Go lighter and slower, and it'll be neater.

 

[Thermite Paste]

thanks ill try that