Surface Grinder Description The surface grinder is used to grind ferrous materials to very precise dimensions. Requirements for Use Required Badges Surface Grinder Watch Video Pass Quiz In person checkout required Facilitator Checkout No Volunteers Currently Assigned Estimated Minutes for Checkout 15 Minutes Special Requirements Eye Protection Eye protection at or surpassing the ANSI Z87.1-2015 standard for specific tools, as well as at all times when in wood or machine shop. Secure Loose Items Including sleeves, headphones, hoodie strings, long hair.