Sharpening Metal Parts On a Grinding Machine (Stock Footage)

Sharpening Metal Parts On a Grinding Machine (Stock Footage)

Sharpening metal parts on a grinding machine, closeup. Sharpening be done on a special machine with a rotating circle of stone, it can be artificial. Upon contact of metal with rapidly rotating spinning from metal blank separated pieces of hot metal. Sparks of orange and yellow flying in all directions. Master’s hands not protected by gloves it is dangerous.

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