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DOT Code: 770.687-030

Industry: jewelry-silver.
Alternate Titles: cracker; enamel cracker; enamel pulverizer

Pulverizes pieces of enamel to be used in decorating jewelry settings, using mortar and pestle: Places lumps of enamel crystals in mortar and crushes them by striking pestle with hammer. Pours pulverized material through sieve. Recrushes those pieces that do not pass through sieve.

GOE: 06.04.34 STRENGTH: L GED: R2 M1 L1 SVP: 2 DLU: 77