| grinder |
A machine for sharpening tools, 2 types available, wet or dry wheels, some machines combine both.
출처: www.woodturning-resources.co.uk/glossaryofterms1.h...
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| grinding |
Term used by street skaters when they are pulling off a trick. They'll grind on a stairway rail, a curb or whatever they can. Typically grind on the h-block or soul plates of your skates.
출처: www.inlinewarehouse.com/tipsagg/aggterms.html
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