
A bench grinder is a type of benchtop grinding machine used to drive abrasive wheels. A pedestal grinder is a larger version of a bench grinder that is mounted on a pedestal, which is bolted to the floor. These types of grinders are commonly used to hand grind cutting tools and perform other rough grinding. Depending on the grade of the grinding w...
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http://en.wikipedia.org/wiki/Bench_grinder

a power grinder with round abrasive stones mounted on either end of a special electric motor, for rough grinding of ferrous metals.
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http://www.horizonsunlimited.com/gear-up/motorcycle-terms-and-glossary

Photograph courtesy of Draper.co.ukA small grinding machine for shaping and sharpening the cutting edges of tools.
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https://www.encyclo.co.uk/local/20687
No exact match found.