Mandrels
Ring, bezel, and bracelet mandrels from Durston, OMO, Asic, Value Line, and Otto Frei. Choose round, oval, square, and shaped profiles in hardened steel or wood, graduated ring mandrels marked in US sizes, multi-forming anvil sets, and mandrel holders for the bench. Use them to form, size, and true rings, bezels, bracelets, and hoops.
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Steel Stepped Ring Mandrels-Full or Half Sizes
Otto Frei5.0 / 5.0
4 Reviews
A stepped ring mandrel gives a band flat, straight ring-size steps to sit against, so the ring stays put instead of creeping while you form, true, ...
View full detailsBezel Mandrel Set of 6
Otto Frei5.0 / 5.0
3 Reviews
A bezel mandrel is the shaped steel rod a jeweler wraps and trues bezels and wire rings against at the bench. Build your bezel-forming toolkit with...
View full detailsMini Bezel Mandrel Set of 9
Otto Frei5.0 / 5.0
1 Review
A bezel mandrel gives the jeweler a shaped steel form to true and burnish a fancy shaped bezel against at the bench, and this set puts nine of the ...
View full detailsSteel Ring Mandrel Graduated In USA sizes 1 To 15 By 1/4 Size-No Groove
Otto Frei5.0 / 5.0
1 Review
A ring mandrel is the bench tool you size, form, and true rings on, and this hardened steel mandrel is graduated in USA sizes 1 to 15 in 1/4-size i...
View full detailsTrue Size Ring Mandrels
Ikohe4.0 / 5.0
1 Review
True Size Ring Mandrels are precision-calibrated tools designed to work seamlessly with the True Size Precision ring sizing system, eliminating cos...
View full detailsOval Bezel Mandrel-4mm X 6.5mm to 15mm x 20mm Made in Italy
OMOThis premium oval bezel mandrel is crafted in Italy to the highest standard, making it an essential tool for jewelers who demand precision when for...
View full detailsOval Large Bezel Mandrel-8mm X 12mm to 26mm x 34mm Made in Italy
OMO5.0 / 5.0
1 Review
A premium Italian-made oval bezel mandrel engineered for professional jewelers who demand precision when forming bezels for oval stones. This large...
View full detailsQuadrillion Large Bezel Mandrel-10mm x 10mm to 25mm x 25mm OMO-Made in Italy
OMOThe Quadrillion Large Bezel Mandrel is a premium forming tool designed for jewelers who need precise, reliable results when crafting bezels for qua...
View full detailsRound Super Mini Bezel Mandrel-1.5mm to 5.0mm-Made in Germany
AsicThe Round Super Mini Bezel Mandrel is a precision-crafted miniature steel mandrel made in Germany, designed for fine bezel forming and jump ring ma...
View full detailsHoop Earring Mandrel
Value LineThe Hoop Earring Mandrel is a practical, affordably priced forming tool designed for metalsmiths and jewelry makers who create hoop earrings and ot...
View full detailsRound Taper Mandrel-Made in Germany 2mm to 12mm
AsicA short tapered mandrel designed for forming a wide variety of round items in the studio. The mandrel starts at 2 mm and tapers up to 12 mm in diam...
View full detailsOval Tapered Bracelet Mandrel With Tang 8-1/2""
Value LineThe Oval Tapered Bracelet Mandrel with Tang is a professional-grade forming tool designed for shaping and sizing oval bracelets with precision. Mac...
View full detailsRound Bezel Mandrel 3mm to 10mm-Made in Italy
OMOPremium quality round bezel mandrel made in Italy — precision-crafted for professional jewelers and metalsmiths who demand consistent, reliable for...
View full detailsRound Bracelet Mandrel 15" (380mm) Long
Value LineThis round bangle mandrel is designed for forming round bracelets in gold, silver, copper, and other soft metals. Crafted from steel with a smooth ...
View full detailsOval Stepped Bracelet Mandrel With Tang-9" (230mm) Long
Value LineThis oval stepped bracelet mandrel features a tang for secure insertion into a suitable hole, making it a reliable forming tool for shaping oval br...
View full detailsTrillion Small Bezel Mandrel 5mm x 5mm-15mm x 15mm
OMO5.0 / 5.0
1 Review
A bezel mandrel gives you a shaped former to true a bezel against, so the wall keeps the outline of the stone while you work it. This one is cut to...
View full detailsDurston 1509 Steel Plain Round Mini Bezel Mandrel 4mm to 12.5mm
DurstonThe Durston 1509 Steel Plain Round Mini Bezel Mandrel is a precision-ground forming tool designed for shaping small round bezels and other circular...
View full detailsEmerald Bezel Mandrel 3.75mm x 5mm to 11mm x 15mm Made in Italy
OMOThe Mandrel Bezel Italian Emerald Shape is a fancy-shaped bezel mandrel for forming emerald-shaped bezels with proportions that closely follow the ...
View full detailsDurston 1510 Round Bezel Mandrel-3mm to 10mm
DurstonThe Durston 1510 Round Bezel Mandrel is a precision-tapered tool designed for forming and sizing round bezels with accuracy and ease. Tapering smoo...
View full detailsQuadrillion Small Bezel Mandrel 5mm x 5mm-15mm x 15mm
OMOThe Quadrillion Small Bezel Mandrel is a premium Italian-made forming tool designed for jewelers who demand accuracy when fabricating bezels for qu...
View full detailsRound Mini Bezel Mandrel Set of 4-Made in Germany
AsicThis set of four German-made mini high-carbon steel bezel mandrels is engineered for jewelers and metalsmiths who demand precision in bezel and jum...
View full detailsDurston PrecisionFit Steel Ring Mandrel Graduated in USA sizes 1 To 16 by 1/4 Size-No Groove
DurstonA graduated ring mandrel is how a ring gets checked, trued, and stretched against one repeatable scale at the bench. The Durston PrecisionFit Steel...
View full detailsOval Bracelet Mandrel 15" (380mm) Long
Value LineThis oval bracelet mandrel is an essential forming tool for jewelers and metalsmiths working with gold, silver, copper, and other soft metals. Craf...
View full detailsSquare Rounded Corners Bezel Mandrel-5mm x 5mm to 15mm x 15mm OMO-Made in Italy
OMOThe Square Rounded Corners Bezel Mandrel from OMO is a precision-crafted Italian mandrel designed for jewelers and metalsmiths who demand accuracy ...
View full detailsTrillion Large Bezel Mandrel-10mm x 10mm to 25mm x 25mm OMO-Made in Italy
OMOThe Trillion Large Bezel Mandrel from OMO is a premium-quality forming tool designed for jewelers and metalsmiths who work with trillion-cut stones...
View full detailsCushion Rectangular Large Bezel Mandrel-10mm x 8mm to 25mm x 18mm OMO-Made in Italy
OMOThe Cushion Rectangular Large Bezel Mandrel from OMO is a premium Italian-made forming tool designed for jewelers who demand precision and accuracy...
View full detailsRound Mini Bezel Mandrel-4.5mm to 8.0mm-Made in Germany
AsicThe Round Mini Bezel Mandrel is a precision-crafted steel forming tool made in Germany, designed for jewelers and metalsmiths who need reliable, co...
View full detailsDurston 1502 Steel Plain Round Mandrel 10mm to 25mm
DurstonThe Durston 1502 Steel Plain Round Mandrel is a hardened steel forming tool designed for a wide range of round forming tasks. Tapering from approxi...
View full detailsBenchtop Mandrel Holder with Anvil
Value LineTransform any workbench or table into a functional jewelry workspace with the Benchtop Mandrel Holder with Anvil. Designed to clamp securely onto t...
View full detailsForming Mandrel Set of 8 with 1" Diameter Tangs
Value LineThis set of eight round forming mandrels is designed for use with the Combo Bench Anvil & Mandrel Holder (part number 143.087K) or any suitable...
View full detailsDurston 1551 Round Bracelet Mandrel 15" (380mm) Long
DurstonThe Durston 1551 Round Bracelet Mandrel is a professional-grade forming tool crafted from hardened steel with a smooth, highly polished surface. Me...
View full detailsDurston Round Stepped Bracelet Mandrel with Tang
DurstonThe Durston Round Stepped Bracelet Mandrel with Tang is a professional-grade forming tool designed for shaping bracelets and bangles in gold, silve...
View full detailsDurston Round Tapered Bracelet Mandrel with Tang
DurstonThe Durston Round Tapered Bracelet Mandrel with Tang is a professional-grade forming tool designed for shaping bracelets in gold, silver, copper, a...
View full detailsOval Bracelet Mandrel 12" (300mm) Long-Made in Italy-Small Range
OMOThis oval bracelet mandrel is precision-crafted from hardened steel and measures 12" (300mm) in length. Designed for forming oval bracelets in gold...
View full detailsPear Bezel Mandrel 4mm x 6.5mm to 14mm x 19.5mm Made in Italy
OMOThe Pear Bezel Mandrel from Italy is a premium forming tool designed for jewelers and metalsmiths who demand accuracy when fabricating bezel settin...
View full detailsSquare Cut Corners Bezel Mandrel 4mm x 4mm to 10mm x 10mmv Made in Italy
OMOAchieve precise, professional bezel settings with this Square Cut Corners Bezel Mandrel, crafted in Italy to the highest standards. Spanning 4mm × ...
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