CCSF Otto Frei Simple Jewelers Kit Prop 65 - Lead-Phthalates making variable speed control essential

making variable speed control essential rather than optional

whereas Tungsten Vanadium burs are machine-cut for uniform consistency

giving you one of every size so you're always prepared for the job at hand

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CCSF Otto Frei Simple Jewelers Kit Prop 65 - Lead-Phthalates making variable speed control essentialThe CCSF Otto Frei Simple Jewelers Kit was assembled at the request of the Metal Arts Department at City College of San Francisco, though any student or working jeweler can benefit from its well rounded selection of bench tools. Building on the foundation of the Otto Frei Simple Jewelry Tool Kit, this kit adds several items specifically chosen to support the techniques taught in CCSF's metalsmithing curriculum including four grits of 3M abrasive