The DeWalt 20V Max Brushless Angle Grinder is on sale for $141, which is an impressive 44% off the original $249 price tag. It boasts over 12,700 five-star ratings on Amazon and s ...

Most strong and thick sheet metals will require power tools for cutting, such as an angle grinder, band saw ... Yes, you can use a Dremel metal cut-off wheel to cut most metals.