JEM 210-620 Otto Frei Advanced Metal Art / Jewelry Tool Kit Components Brand OMO Number of Holes

Brand OMO Number of Holes 20 Hole Size Range 3–1mm Hole Profile Square with cut corners

allowing attachment to any table-mounted or freestanding suction system

14 mm (9/16")

Easy to handle for controlled sharpening strokes

Hard wood construction provides non-marring contact — protects metal surfaces during forming

JEM 210-620 Otto Frei Advanced Metal Art / Jewelry Tool Kit Components Brand OMO Number of HolesThe JEM 210 620 Advanced Metal Art Jewelry Tool Kit from Otto Frei brings together a curated selection of professional grade files and pliers essential for metalworking, jewelry fabrication, and bench work. Each item in this kit is chosen to support precision craftsmanship, whether you are shaping metal, refining edges, or forming ring shanks. The kit pairs two Glardon Vallorbe precision files a barrette and a half round profile with Swiss Made blue