Otto Frei

Open top spring rings in sterling silver and yellow gold filled, sold in packs of 12. The open top refers to the jump ring at the top of each sprin...

High Speed Steel (HSS) twist drills sized #80 to #50, sold in convenient packs of 10. These are a staple in jewelry studios everywhere, engineered ...

Swiss Fig. 3 Inverted Cone Burs from Otto Frei are manufactured by Dentsply Maillefer of Switzerland using tungsten vanadium steel. These burs are ...

Swiss Fig. 5 cone burs are designed for precision cutting, shaping, and enlarging tapered openings in precious metals. The straight cone profile pr...

Swiss Fig. 6 bud burs are designed for shaping, undercutting, and refining curved surfaces in precious metals. The bud profile provides controlled ...

These sterling silver and yellow gold filled pearl and stone posts are top-quality findings made in the USA, featuring thicker-than-average posts a...

Graphite gaskets designed for use in vacuum casting applications, providing a reliable seal at the flange and casting chamber. The graphite materia...

OttoFlux Paste Flux is a creamy white silver brazing flux designed to promote clean, reliable solder joints while protecting metal surfaces during ...

Lead-free solder has created a healthier workshop environment, but the more active fluxes required to work with it produce significantly more fumes...

Satinmaster 1" Satin Finishing Brushes are miniature satin finish wheels mounted on 3/32" diameter shanks, designed to deliver consistent satin and...

Keep your bench organized and your solder chips easy to identify with these clear glass screw-top vials. Sold in a pack of 7, these compact vials a...

Keep your soldering setup ready with this Replacement Ceramic Ring Stick, designed as a direct replacement for item 154.131. The ceramic constructi...

Snap-on bails offer a quick and easy way to attach pendants, charms, and coin bezels to a chain — no soldering required. Each bail simply snaps ont...

These heavyweight sterling silver lobster claw clasps feature an oval profile with an integrated jump ring for a clean, secure finish. Also known a...

A reliable bench tool for scribing, perforating, and pushing pins, this scriber-awl and pin pusher is built for everyday use at the jeweler's bench...

The Ring Finger Gauge – Jumbo Sizes 14–16 is purpose-built for jewelers who regularly size customers with larger fingers. Covering sizes 14 through...

Miniature medium density felt wheel buffs are made from tightly compressed wool felt for controlled, all-purpose polishing and buffing in small or ...

Citrine ranges from transparent yellow to brownish orange in color and takes its name from citron, a fruit related to the lemon. Most citrine is pr...

Gas hose connectors for connecting torches to cut hoses using standard USA A or B fittings. The threaded nut end connects to the torch inlet, while...

The Felt Hand Buff is a simple, effective hand polishing tool designed for jewelers and metalsmiths who need precise control during finishing work....

Pumice Bulk Package provides professional jewelers and metalsmiths with a reliable supply of natural pumice gravel for annealing and metalworking. ...

These extra soft 1" natural bristle brushes are ideal for polishing flat, curved, small, and hard-to-reach surfaces. Made with natural animal hair,...

Keep your bench organized and your inventory visible with this durable semi-clear acrylic organizer box. Designed for jewelers, metalsmiths, and wa...

Small chain tags in two classic metals, sold in convenient packs of 12. These tags are designed for professional jewelers and retailers who need cl...

The Deluxe Titanium Solder Pick with Red Aluminum Non-Roll Handle is a precision bench tool designed for positioning solder during soldering operat...

Deluxe Titanium Solder Pick with Gold Aluminum Non-Roll HandleA professional-grade solder pick designed for precise solder placement during solderi...

Deluxe Titanium Solder Pick with Blue Aluminum Non-Roll Handle is a professional-grade soldering tool designed for precise solder placement during ...

The tripod with mesh screen is an essential bench tool for jewelers and metalsmiths who need to heat work pieces from below during soldering, sweat...

Flask extenders are placed over the top of casting flasks to prevent spillover of investment during vacuuming. These reusable flask extenders repla...

Put your hammers away. This 5¼" spring-loaded auto center punch delivers a sharp, consistent strike with nothing more than firm downward pressure —...

Bobbing compound is a fast-cutting, aggressive polishing medium designed to smooth gold, silver, and other non-ferrous alloys. Its strong adhesion ...

The Plastic Nylon Mesh Basket is a practical ultrasonic cleaning accessory designed for use with two, three, and six quart ultrasonic units. Constr...

These screw mandrels are designed for professional jewelers and metalsmiths who need a reliable, secure way to mount polishing accessories onto a f...

This Yellow Gold Filled 2-1/2" Light Guard Chain is a classic jewelry supply staple for jewelers offering finished chain products for resale or inc...

Polywatch Plastic Polish is the world's number one plastic watch crystal polishing product. This easy-to-use tube of polish is formulated to remove...