Do You Use A Cut off disc/Grinder? Check this out.

[Captainleeward]

Here is a Harbor Freight grinder safety guard or mini circular saw jig. item #45921.
also see this you tube video

. enjoy ...:O)

[Altair]

Neat and safe. Reminds me of a circular saw cutting guide. Thanks for sharing the video Cap'n.

[DIYer]

For 7 bucks, it's not too shabby. I'm sure though that the guys here can do so much better. Thanks for the post, Captain.

[jere]

For flat sections of steel I just clamp some angle iron to the piece I am cutting. Then drag the grinder across the angle. Cuts straight the first time but takes a steady hand... This looks simple enough to build, this might go on the to do list.

[Hotz]

Captain thank you for sharing, very good device for security.

H ..