I recently bought a 14" Milwaukee abrasive cutoff saw, primarily for use with steel.
I understand that grinding aluminum with abrasives previously used for steel is not a good practice, I recall some kind of safety problem.
If I buy a new blade, and only use it on aluminum, will that work OK? I am not talking about a lot of cutting, and mostly thinner pieces, less than 1/8" (3 mm).
The other alternatives I have available are a hacksaw or a reciprocating saw (Super sawsall, variable speed). Those will not tend to make as square a cut, hence requiring grinding to square them up.
Richard Ferguson