Grinders Interlock

The bench grinders in the Metal Shop will be put on a badge interlock. This will probably happen Tuesday April 2nd. Talk to the chair or vice chairs to get added to the AD group.

Please read your badge on it whether or not you are authorized. I need some activity to test logging and read reliability.

You can check your authorizations at the kiosk in the common room, or by logging in to


The grinders are now on the interlock and will require users to be in the Metal Shop Grinders AD group.

Contact the Metal shop chair or vice chair to learn how to be authorized.