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Summary: How to understand the accessories and discs for a rotary grinder; get professional tips and advice from an expert welder on power tools for metal working in this free instructional video.
Christopher D. Ramirez is a performance mechanic and custom fabricator for Tampa Bay's Driven Concepts.read more
"Hi, my name is Danny and I'm from Tampa and on behalf of Expert Village I'm going to teach how to use and maintain a rotary grinder. I'm going to talk about the types of accessories that you can use for the angle grinder or the rotary grinder. What I don't have here actually you can use a wire wheel option if you want you can use that for cleaning and actually have a abrasive disc or a flat disc. The flat disc is a whole bunch of pieces of sand paper. You can get them in different grits you can get them in 68 to 100 to 120. There is actual cut off wheels that you can use. You can use a masonry cut off wheel or a metal cut off wheel. You can also use grinding wheels. This is for metal and this is for masonry and actually this grinding wheel you want to use it for steel not a aluminum type of metal. "
eHow Article: Accessories & Discs for a Rotary Grinder