Sheet metal nibbler. Hand-powered nibblers sell for around $70 and excel at cutting tight curves in tin and thin sheet metal ... have battery-powered tools you can buy for $100 to $150 a recip ...

Yes, you can use a Dremel metal cut-off wheel to cut most metals. Refer to the packaging of the specific Dremel cut-off wheel to see its capabilities. What is the cheapest saw for cutting thin metal?

Most curves can ... tool for cutting accurate and repeated shapes. It will have to be pre-programmed with your design using a 2D CAD application. For this approach you don't need to mark your ...