Mandrels
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Arbor Mandrel for Abrasive Bands Shank 1/8 Inches 1/4 Inch Diameter
SKU: 11.201$3.49Use this mandrel with the no lap abrasive bands. Has a 1/8" shank that will fit a variety of handpieces. Turn the screw to expand rubber head and tighten abrasive band. 1/4" band diameterAdd to Cart$3.49 -
Mandrel with 1/4" Shank
SKU: 43.163$4.59Heavy duty mandrel for holding wheels, stones, felt bobs, small buffs, and other unmounted accessories with arbor holes. 1/4" Shank 3/8" Arbor holeAdd to Cart$4.59 -
Superior Steel Plain Mandrel
SKU: 43.080$18.99This polished, hardened steel mandrel is plain - no graduation markings and not grooved. Ideal for straightening rings, forming new ring shanks, and other jewelry repair work. Mandrel tapers from...Add to Cart$18.99 -
9 Inch Wood Polishing Mandrel
SKU: 48.078$4.90Designed specifically to hold rings while polishing. 9 inches long and made of straight grained tapered hardwood; you can be assured of holding rings without damaging them in any way. 9 inch...Add to Cart$4.90 -
Arbor Mandrel for Abrasive Bands Shank 1/8 Inches 1/2 Inch Diameter
SKU: 11.209$3.49Use this mandrel with the no lap abrasive bands. Has a 1/8" shank that will fit a variety of handpieces. Turn the screw to expand rubber head and tighten abrasive band. 1/2" band diameterAdd to Cart$3.49 -
Split Jewelers Mandrel for Handpiece Tapered
SKU: 11.309$1.49Great economical tool. Just keep winding emery paper around the split mandrel as needed. Used by many jewelers to smooth the inside of rings. Shank is 3/32" to fit in most hand pieces and is 2 1/4"...Add to Cart$1.49 -
Screw Mandrel with 1/4" Shank
SKU: 43.161$9.49Heavy duty mandrel for holding wheels, stones, felt bobs, small buffs, and other unmounted accessories with arbor holes. 1/4" Shank 3/8" Arbor holeAdd to Cart$9.49 -
Mini Mandrel Reinforced 1/8" Shank
SKU: 43.167$1.88Use these mandrels to mount polishers, abrasive discs, and mini brushes, for us in rotary tools and flexible shaft machines. Made of nickel plated steel; re-inforced shank is 1/8" diameter. These fit...Add to Cart$1.88 -
On Sale
Artistic Wire Oval Wood Sizing Drum SALE
SKU: 12.332$3.89$5.95Use the Artistic Wire sizing drum to shape wire for bangles and cuffs. Made of hardwood with a circumference the size of an average wrist (6.6cm x 5.3cm / 2.60" x 2.09"). Can also be used with a...Add to Cart$3.89$5.95 -
Steel Ring Mandrel US Sizes 1-15
SKU: 43.063$16.99Nice quality mandrel made from hardened steel. Engraved with US sizes 1-15 with quarter sizes. Great for custom ring and jewelry work, ring sizing and much much more. Mandrels are laser etched with...Add to Cart$16.99 -
Arbor Mandrel for Abrasive Bands Shank 3/32 Inches 3/8 Inch Diameter
SKU: 11.204$3.49Use this mandrel with the no lap abrasive bands. Has a 3/32" shank that will fit a variety of handpieces. Turn the screw to expand rubber head and tighten abrasive band. 3/8" band diameterAdd to Cart$3.49 -
Steel Ring Mandrel Stick Large Sizes 16 - 24
SKU: 43.088$24.95You will find one of these in almost every jewelry store. This solid steel jewelers mandrel is used for shaping, sizing and straightening rings. Also for gauging and holding rings while setting...Add to Cart$24.95 -
Mandrels for 1 1/2 Inch Long Abrasive Cartridge Rolls
SKU: 11.01281$2.99For use with abrasive cartridge rolls that are 1-1/2" inches long. Shank diameter measures 3/32" inch. Sold per mandrel (each). Mandrels for use with sanding tubesAdd to Cart$2.99 -
Ring Gauge Kit with Ring Stick
SKU: 35.304$10.95This ring sizing kit comes with a plastic ring stick and ring gauges that measures US ring sizes from size 1-15 including half sizes. Ring stick is marked every half size with easy to read markings...Add to Cart$10.95 -
Arbor Mandrel for Abrasive Bands Shank 1/8 Inches 3/8 Inch Diameter
SKU: 11.205$3.49Use this mandrel with the no lap abrasive bands. Has a 1/8" shank that will fit a variety of handpieces. Turn the screw to expand rubber head and tighten abrasive band. 3/8" band diameterAdd to Cart$3.49 -
True Size Finger Gauges 47 Sizers 6mm Wide
SKU: 35.310$159.95These True-Size ring gauges are precision calibrated for consistent, accurate results when sizing rings. Set includes 47 finger gauges, 6mm wide, made of stainless steel. Each gauge has the ring size...Add to Cart$159.95 -
Mini Mandrel 1/4" Shank
SKU: 43.164$4.29Use these mandrels to mount polishers, abrasive discs, and mini brushes, for us in rotary tools and flexible shaft machines. Made of nickel plated steel; shank is 1/4" diameter. These fit accessories...Add to Cart$4.29 -
Premium Stainless Steel Ring Mandrel
SKU: 43.071$23.88This solid stainless steel mandrel has a super hi-shine hard chromed finish. Graduations in sizes 1-16 in 1/4 size increments are laser engraved. Used to form and shape rings. Case hardened...Add to Cart$23.88 -
True Size Ring Mandrel Size 1 to 16 with Quarter Sizes
SKU: 35.306$29.95This True Size precision calibrated ring stick delivers consistent, dependable results from start to finish when sizing rings. Whether you are designing new rings or resizing existing rings, this set...Add to Cart$29.95 -
Handle for Mini Jewelers Mandrel
SKU: 43.099$2.99A heavy duty handle made to use with mini detachable mandrels for jewelry making. Handle is 3.75" long.Add to Cart$2.99 -
Aluminum Ring Mandrel with Markings 4-10 Ring Sizes
SKU: 43.052$12.99Enlarge, form and shape rings with this Aluminum Ring Stick. These mandrels accurately measure rings and can be used for crafting personalized rings. Made from lightweight aluminum, the stick...Add to Cart$12.99 -
Aluminum Ring Mandrel 4-10 Ring Sizes
SKU: 43.058$16.88Use this tapered aluminum mandrel to form, size, and shape rings. It is clearly marked for ring sizes 4-10 (US) in quarter size increments and features a smooth and durable anodized finish. The dark...Add to Cart$16.88 -
Bergeon 5234 Ring Gauge Set
SKU: 5234$399.00This Bergeon ring gauge set comes equipped with a ring stick and 36 ring gauges, including a conversion chart inside. Comfort fit ring gauges are made of brass, 4mm wide and are all laser etched with...Add to Cart$399.00

A good jewelry mandrel will not only give you the correct ring size of a ring but also allow you to do other tasks like sizing rings and jewelry repair with the mandrel’s assistance. There are two distinct jewelry tools that are considered mandrels; the first is a sizing mandrel and the second is a part for a polishing motor or device. This second kind of mandrel is used to attach a polishing, buffing, grinding, or diamond wheel or disc to the polishing motor to allow you to mechanically finish your jewelry project. They are also commonly used on flex shafts and dust collectors.