Otto Frei

Keep finished chain on the bench for necklaces, bracelets, and custom assembly work. This M.S. Company-USA round twisted cable chain is yellow gold...

Oppi Untracht's definitive and exhaustive reference for jewelry makers. A complete, profusely illustrated and photographed guide to worldwide jewel...

The Bergeon 6571-CRC-3 Soldering Tweezers are engineered specifically for soldering work, featuring replaceable ceramic tips that resist solder adh...

Pear Shape Moissanite at 12x8mm offers exceptional optical performance for fine jewelry applications. All moissanite in the jewelry industry is syn...

For the first time, you can buy calibrated sizes of these natural rose cut diamonds, now available in convenient packs of 3. These 3mm white rose c...

The Translucent Arkansas Stone is a premium natural sharpening stone rated at the Extra Fine grade — ideal for achieving a refined, polished edge o...

A secure two-part box clasp crafted in 14K yellow gold, designed for professional jewelry applications where reliability is essential. Measuring 5 ...

Wave Steel Sinusoidal Stakes are precision-formed tools for anticlastic forming—the process of shaping sheet metal into opposing curves, producing ...

The Arkansas Combination Stone delivers two grades of sharpening in a single, convenient bench stone. One side features a Medium-grade Arkansas sur...

This assortment of 12 Italian metric dapping punches covers a broad working range, from 3 mm (approximately 1/8") minimum diameter up to 25 mm (app...

Hart burs cut precise seats in prongs and channels, which makes them an essential tool for professional stone setting work. This 29-piece master ki...

For the first time, jewelers and designers can source calibrated natural rose cut diamonds in consistent sizes. These 3mm yellow rose cut diamonds ...

For the first time, professional jewelers can source calibrated 3mm grey natural rose cut diamonds in convenient packs of three. These diamonds are...

Run two torches from one regulator at the bench without swapping hoses between jobs. The Y Connector Two Way 9/16" splits a single regulator connec...

Setting burs cut and true the seat that holds a stone, and this master kit puts a full working range of them on the bench at once. The burs are Ott...

Guard an oxy-fuel setup at the gas source, where a flashback fire or reverse gas flow does the most damage. The Miller Smith H753 Combination Flash...

This Complete Set of 19 Cobalt Steel Twist Drills provides a full size range from 0.50 mm to 2.30 mm, each mounted on 3/32" shanks for fast, conven...

Personalize a bracelet or chain with this sparkling initial charm. The letter W is crafted in 14K white gold and set with diamonds totaling 0.09 ca...

Brilliant Cushion Moissanite offers an exceptional combination of brilliance and fire, making it one of the most sought-after diamond simulants ava...

For the first time, you can buy calibrated sizes of these natural rose cut diamonds. Available in 4mm white, these stones are cut to a tolerance of...

Gold Leaf 23.5 KT in a medium deep gold shade, supplied in a book of 25 leaves each measuring 3-1/4" square. This is loose gold leaf — as opposed t...

This professionally made wax ring mandrel set covers USA sizes 4 to 13 in half-size increments, giving you 19 individual ring mandrels for a compre...

Made in Germany from pure sintered crystals of synthetic ruby, Degussit Ruby Bench Stones are exceptionally hard abrasives that maintain their shap...

This master alloy produces a distinctive green-yellow shade of gold thanks to its very high silver content. Formulated for investment casting, it d...

An Air Compressor Coalescing Filter removes fine moisture and contaminants from compressed air lines to help protect sensitive pneumatic equipment....

Close a link at the bench without reaching for the torch: Click & Lock jump rings carry the look and the solderability of a standard jump ring,...

A full-cut round created diamond in a 5.25mm diameter, offering a brilliant alternative to mined stones. Created via the CVD (Chemical Vapor Deposi...