Otto Frei

American Gold Coin Mountings with a rope edge profile are precision-formed bezels designed to securely display popular U.S. gold coin styles in fin...

These basic white melting crucibles are constructed of fused silica with a clay bond, making them a reliable choice for casting and melting preciou...

Kyanite is named from the Greek word kyanos, meaning "dark blue." This striking gemstone often resembles sapphire and is widely used as an alternat...

Ronda Coryell's Masking Mud is an anti-fusing and anti-soldering agent formulated specifically for use when fusing Argentium Silver. Apply a thin c...

The 17 Degree Bur – Standard Fine Cut is a specialty cone-shaped bur made exclusively for Otto Frei, engineered to solve one of the most common fit...

The classic choice for setting round faceted gemstones in earrings, these die-struck 4-prong low-base earring mountings are the time-tested standar...

Green Dop Wax is a specially formulated low-temperature dopping wax designed for general lapidary work. It provides good adhesion across a wide ran...

Keep your bench organized and your tools within reach with this Wood Pliers Rack with Drawer. Designed for professional jewelers and metalsmiths, t...

These die-struck 4-prong earring mountings feature pre-cut prongs for easier stone setting, saving bench time without sacrificing quality. Designed...

MediStuds® are sterile, disposable ear piercing studs designed specifically for ear piercing. The studs and clasps are manufactured with the highes...

Keep your bur collection organized and accessible with this well-finished wood storage box. Designed to hold 100 instruments with 3/32" shank sizes...

A machinist square is the metalworker's equivalent of a woodworker's try square. The term square refers to the tool's primary function: measuring t...

Otto Frei Swiss Twist Drills are manufactured from tungsten vanadium steel and machine cut to extremely precise tolerances. A longtime favorite amo...

Osborn Red Rouge 7WS is a silica-free red rouge polishing compound formulated for achieving a lustrous final finish on gold, silver, and other soft...

Rubber finger cots offer comfortable, protective coverage for jewelers, watchmakers, and metalsmiths during polishing, finishing, and handling task...

Round millgrain tools are precision stone-setting instruments used to dress up and decorate stone settings with a row of small, uniform beaded impr...

The German Hand Type Bench Brush is standard equipment on the workbenches of German-trained goldsmiths. Featuring soft goat hair bristles, this upr...

Designed for multi-strand pearl jewelry, these 14K yellow gold spacer bars keep rows neatly aligned and evenly separated. Available in two-row, thr...

This pack of 10 full cut round lab grown diamonds (1.0 mm) delivers precise, bright brilliance for fine accent work. Ideal for pavé, micro-pavé, ha...

The Swiss Fig. 156C Hart (Heart) 90 Degree Burs are precision-ground tungsten vanadium burs manufactured by Dentsply Maillefer of Switzerland. Desi...

A precision reference tool built for the professional bench, this drill gauge displays USA drill sizes 1 through 60 with decimal equivalents in tho...

The Stackable Matte Black Aluminum Stone Tray is purpose-built for diamond setters who need a reliable, organized workspace. Its matte black finish...

Add bright, focused illumination to your existing headband magnifier with this compact white light module. Designed for jewelers, metalsmiths, and ...

The most popular fishhook filigree clasp in its category, this elegant closure combines secure function with decorative detail. Sold in packs of 3,...

The Ear Piercing Counter Display Unit is a purpose-built retail display designed for professional jewelry counters. Compact and ready for counter p...

These Gold Round Twisted Corrugated Beads with Two Holes are precision-crafted findings in 14K yellow gold, designed for use in fine jewelry constr...

Round double gallery 4-prong cast settings in 14K yellow and 14K white gold, designed to hold calibrated round diamonds and gemstones securely for ...

Nitrile disposable gloves offer durable, latex-free protection with strong resistance to punctures and many common shop chemicals. These powder-fre...

The Bergeon 6634-05 Technoflux Cool Paste is imported from Spain and is recognized as the number one heat sink paste in Europe. Designed to protect...

These soft natural charcoal blocks are made from solid, knot-free hardwood and specially treated to help prolong their working life. Charcoal block...

Keep your jeweler's bench chair exactly where you need it with these optional locking casters. Designed to provide smooth mobility when moving the ...

MediStuds® by MediSystem® are sterile, disposable ear piercing studs engineered specifically for professional ear piercing procedures. Unlike stand...

The Gold Tube Double Curved is a precision-formed finding designed for use in fine jewelry construction and repair. Featuring a double-curved profi...

Status (February 2025): Attack Glue Dissolving Compound is no longer available. The primary active ingredient, methylene chloride (dichloromethane)...