Otto Frei

Gold Test Needles – Set of Five (10K, 12K, 14K, 18K & 22K)This professional set of gold test needles includes five needles, each tipped with a ...

This French-made beading block is an essential tool for stone setters and engravers working with bead setting techniques. Featuring 12 precisely si...

The Diamond Seller Gauge for Fancy Shapes is a practical selling aid designed to help jewelers and gemstone retailers show customers the visual app...

The OttLite® Portable Full Spectrum Lamp delivers accurate, natural daylight illumination for detailed bench work, inspections, and show displays. ...

Add a classic, versatile chain to your jewelry inventory with this Yellow Gold Filled Long & Short Chain. At 2.3mm wide and sold in a generous ...

Reach for these mountings when you are building an emerald-cut stud and want the stone carried on four prongs over a double gallery, seated on a fr...

These cast 5-prong double gallery pear settings are designed for professional jewelers seeking a secure, elegant mount for pear-shaped stones. Avai...

This 14K yellow gold earring clip lug is designed to be used with the Earring Clip Lever (part number 260/21LE). The lug is first attached to the j...

These replacement omega clip wires are designed for use with the 26C-19LUMAIN omega lugs. Available in 14K yellow gold and 14K white gold, and in t...

The 4" Hard Split Lap is a solid felt polishing lap engineered for professional jewelers and metalsmiths who demand precision and visibility during...

These die-struck emerald 4-prong settings with peg are available in 14K white gold and platinum, offering professional jewelers a precise, durable ...

The Italian Silicone Large Wheel in High Shine delivers premium polishing performance for professional jewelers and metalsmiths. These large-format...

These cast square double gallery 8-prong settings are precision-made for square-cut stones and are available in 14K yellow gold, 14K white gold, an...

The Arkansas Stone 4x1 Penknife is a classic sharpening stone sized specifically for penknives and small bladed tools. Natural Arkansas stones are ...

Sold in packs of 12 pieces (6 pairs), these lever backs feature a decorative shell design with a built-in jump ring for hanging pendants, charms, o...

The Felt Lapping Wheel Diamond Hard is crafted from exceptionally dense, chemically treated felt, engineered to produce smooth, flat surfaces with ...

Precision cast square center head settings feature V-end prongs and an integrated peg base, designed for professional jewelers setting square stone...

Built for the professional bench with economy in mind, this Swiss Made High-Impact Dial Caliper delivers the reliable measuring performance of trad...

These cast 4-prong oval tapered center heads with pads are designed for professional jewelers setting oval faceted stones. Available in 14K yellow ...

The Tap and Dies Set is a super-miniature metric threading set designed for creating and repairing fine threads in precision work. Ideal for jewele...

The Aletai Meteorite is a genuine iron meteorite from the IIIE group, originating from Xinjiang, China. Each piece offers a rare glimpse into the f...

Todd Reed patented Diamond Cabochons bring a distinctive, handcrafted character to fine jewelry design. Each cabochon is formed in a die to produce...

Moissanite in the jewelry industry is entirely synthetic material. With one of the highest refractive indices and light dispersion ratings of any g...

For the first time, calibrated sizes of these natural rose cut diamonds are available for professional jewelers and metalsmiths. Offered in 3mm, AA...

The Complete Metalsmith – Professional Edition is a comprehensive reference built for serious metalsmiths who demand more depth than an introductor...

"The letters really do look totally pro! …It's going to look great on dog tags, charms, and anything." — Wayne Plumadore, Engraver Profit-ready mon...

"The video and audio are superb. There is nothing out there like it. You make it very clear and understandable. This video is a must for the person...

The Automatic Centering Punch delivers precise center marks on metal and other materials without the need for a hammer. Its slim profile provides s...

This 4mm full cut round diamond offers the brilliance and fire of a natural diamond at a lower cost and with reduced environmental impact. Produced...

Reach for these cast center heads when you are setting an emerald-cut stone and want four prongs carried on a double gallery. Each head is cast in ...

Shellac Transparent Stick is a reliable, heat-applied adhesive used by jewelers, engravers, and stonesetting professionals to fill holes, dents, an...

Drill precise holes by hand at the bench when a rotary tool is impractical. This classic hand drill holds bits from the smallest twist drills up to...

Soldering goes faster when nothing sits under the work to block the flame, and this platform clears the space where tripod legs normally get in the...