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DOT Code: 603.685-030

Industry: mine & quarry
Alternate Titles: bit grinder

Tends bit-sharpening machine to shape and sharpen detachable bits of mining equipment: Inserts bits into clamps of power-driven revolving drum and fastens them in place, using wrench. Turns handwheel to move bit against grinding wheels and to turn bit to sharpen cutting and reduce it to gauge size. Lubricates sharpening machine and changes worn grinding wheels, using handtools.

GOE: 05.12.02 STRENGTH: M GED: R2 M1 L1 SVP: 2 DLU: 77