Otto Frei

The Ideal Tek SureHold Drilled Medium Tip Diamond Tweezers are precision instruments engineered specifically for holding round diamonds during grad...

Precision-crafted for jewelers and metalsmiths who need a reliable, scratch-free grip, these mirror polished flat nose pliers feature replaceable n...

This portable polariscope is designed to differentiate between singly refractive (isotropic) and doubly refractive (anisotropic) stones. By placing...

These 14K yellow gold barrel clasps feature an elegant swirl design that adds a decorative touch to finished necklace and bracelet work. Available ...

These die-struck triangle earring mountings are designed for professional jewelers setting triangular stones. Each mounting features a six-prong do...

These die-struck round 6-prong one-piece settings with peg are available in 14K white gold and platinum, offering professional-grade quality for so...

Style 926 die-struck 6-prong round settings from Victor-Joseph are made in the USA using responsibly sourced precious metals. These settings run sl...

The OttoFlex Neoprene Outer Sheath is a direct replacement sheath designed specifically for the OttoFlex and OttoTorqueFlex flex shaft motors. Cons...

This 22-piece Swiss Bud Bur Kit brings together a comprehensive range of Tungsten Vanadium setting burs machined to ultra-high precision tolerances...

These die struck earring mountings are designed to hold trillion-shaped stones with a refined, architectural look. The V-end design cradles each co...

This 14K white gold round high-with-seat 6-prong setting is die struck for crisp detail and consistent quality. Designed for round stones, the elev...

These rope-edge coin mountings are designed to display Chinese Panda coins in a finished, jewelry-quality setting. Available in 14K yellow gold and...

The Steel Tube Forming Draw Plate is a specialized tool designed for jewelers and metalsmiths who need to form seamless tubing directly from flat m...

The Jiffy Jump Ring Tool is a highly versatile bench tool designed to produce round and oval jump rings in seconds. It also delivers square, clean ...

Diamond Flywheels with 3mm Shanks are precision tools used by professional jewelers to create brilliant, mirror-like bright cuts in soft precious m...

These 14K gold round cocktail earring mountings feature a 3-prong cast setting designed to hold a single round stone, paired with a screwpost and n...

The TF-3 Paragon Control Relay is a replacement control relay designed for use with Paragon burnout ovens and kilns. Rated at 30 amps with a 12-vol...

These die-struck marquise solitaire settings feature a classic 6-prong design available in 14K white gold and platinum. Die-striking produces a den...

Sold by the piece. 8mm pearl & stone cup with peg on notched friction post. Post diameter is 0.034"/0.86mm. Length is 0.375"/9.5mm. All of our ...

These sterling silver and yellow gold filled paper clip chains feature oval elongated links with a large link opening, making them ideal for attach...

A refined cast setting designed for round center stones, this 4-prong head features a peg base for secure tube or shank mounting. Available in 14K ...

Sterling silver Ring & Fleur gallery wire brings a classic ring-and-flower motif to decorative bezels, borders, and statement settings. The ope...

Thermo-Fix Soldering Clay is a reusable clay from Germany for holding small parts during soldering and for protecting heat-sensitive areas. It acts...

This lightweight yellow gold filled jump ring assortment gives jewelers and metalsmiths a versatile selection of open round and oval rings in finer...

A classic shepherd hook earring wire crafted from properly tensioned wire measuring .030" (0.76mm) in diameter. Each wire features an open ring for...

Solid felt split laps are specially balanced to ensure smooth, consistent performance on the polishing wheel. The slitted design provides outstandi...

This sterling silver spring ring clasp features a large round body paired with matching round end caps, offering a secure and polished closure for ...

Moissanite is one of the most brilliant gemstone simulants available to the jewelry trade, offering exceptional optical performance that rivals dia...

For the first time, jewelers and metalsmiths can source calibrated sizes of natural rose cut diamonds in convenient packs of five. These 2mm white ...

The Bergeon 7808-V is a professional-grade anti-skid bench mat designed for watchmakers and repair technicians who need a reliable, low-profile wor...

The Bergeon 7808-N is a professional-grade anti-skid bench mat designed for watchmakers and repair technicians who demand precision and control at ...

The Bergeon 7808-B is a professional-grade anti-skid bench mat designed for watchmakers and repair technicians who demand precision and control at ...

The Bergeon 5808-V is a classic green anti-skid bench mat designed for watchmakers and bench technicians performing all kinds of repair work. Its s...

Build precise prong and channel seats with confidence using this 15-piece Swiss 70° Shallow Hart Bur Kit. Spanning 1.00mm to 3.50mm, this comprehen...

Doc Robinson's Super Fast Platinum Casting Investment is a professional-grade, two-part powder and binder system developed by Mark Robinson from a ...