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Home Durston® Square Chamfered / Oblong / Oblong Chamfered Ring Mandrel
Diagonal view of Durston square chamfered ring mandrel 6.5-18mm with black ribbed rubber handle.
Technical blueprint of Durston square chamfered ring mandrel showing 243mm shaft length and 45-degree angle.
Horizontal view of Durston oblong ring mandrel 6.5x8.5mm to 18x23mm with black handle.
Dimension drawing for Durston oblong ring mandrel 6.5x8.5 to 18x23 showing 243mm long shaft specifications.
Vertical view of Durston oblong chamfered ring mandrel 6.5x8.5 to 18x23mm with knurled rubber grip.
Blueprint of Durston oblong chamfered ring mandrel showing 240mm shaft lineation and chamfer details.
Diagonal view of Durston square chamfered ring mandrel 6.5-18mm with black ribbed rubber handle.
Technical blueprint of Durston square chamfered ring mandrel showing 243mm shaft length and 45-degree angle.
Horizontal view of Durston oblong ring mandrel 6.5x8.5mm to 18x23mm with black handle.
Dimension drawing for Durston oblong ring mandrel 6.5x8.5 to 18x23 showing 243mm long shaft specifications.
Vertical view of Durston oblong chamfered ring mandrel 6.5x8.5 to 18x23mm with knurled rubber grip.
Blueprint of Durston oblong chamfered ring mandrel showing 240mm shaft lineation and chamfer details.
DurstonSKU: MDFA0021

Durston® Square Chamfered / Oblong / Oblong Chamfered Ring Mandrel

$90.49 /
Shipping calculated at checkout.
Size: Square Chamfered 6.5-18
Diagonal view of Durston square chamfered ring mandrel 6.5-18mm with black ribbed rubber handle.
Durston® Square Chamfered / Oblong / Oblong Chamfered Ring Mandrel
$90.49 /
Size: Square Chamfered 6.5-18
Low Stock (10)

Brand Name: Durston

Place of Origin: United Kingdom

Model Number: MDFA0020

Product name: Durston Hardened Oval Ring Mandrels

Usage: Ring Size Adjuster,Ring Stretcher,Forming & Shaping

Material: Hardened Steel

Length: 320mm

Application: Jewellry, Ring

Color: Silver

Feature: High Hardness

Diameter: 8.5*11-18*22

Weight: 0.76kg

 
 
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Related categories
Assorted steel and wooden jewelry mandrels for ring sizing and wire shaping on a bright grey background.Mandrels Front view of the Durston Micro Pedestal Stand featuring a lockable door and grey finish.Metal Forming Tools & Equipment
Product name
Durston® Ring Mandrel
Shape
Square Chamfered, Oblong, Oblong Chamfered
Size

#1506, 6.5-18

#1507, 6.5*8.5 – 18*23
#1504, 6.5*8.5 – 18*23
Material
Hardened Steel
Weight
1kg

The Durston® Hardened Steel Geometric Ring Mandrel Series offers a collection of premium, non-circular jewelry stakes engineered for wrapping, shaping, flattening, and work-hardening complex contemporary ring profiles, heavy bezel walls, and decorative multi-sided wire links.

Forged from induction-hardened tool steel and precision-ground across every face, these heavy 1kg bench mandrels deliver maximum kinetic rebound when struck with a mallet. Each tool is built with a specialized geometric taper and a protective hand grip, allowing individual creators to forge unique structural bands and crisp silhouettes smoothly without risking metal deformation, collapsing wire frames, or structural marring on highly polished silver and gold stock.

Key Product Features

  • Induction-Hardened Solid Tool Steel: Precision-machined from high-grade hardened steel built to withstand intensive workshop hammering without dimpling, chipping, or bending over a lifetime of active studio service.

  • Ground Precision-Tapered Geometry: Each model features a continuous, gradual taper designed to guide your metal seamlessly through a versatile range of structural perimeter sizes.

  • Ergonomic Textured Polyurethane Grip: Outfitted with a durable, grooved black handle that dampens high-frequency impact vibrations. The non-slip texture keeps the mandrel stable in your hand or resting flat on your bench pin.

  • High-Density Energy Rebound: Weighs a solid 1kg. The dense structural mass naturally absorbs intense striking shock waves, lowering hand fatigue and stopping annoying bench bounce.


Bringing authentic, reliable, brand-authorized jewelry tools directly from global manufacturers to your workbench.
Your long-term partner in jewelry making. We test and source the best global tools, so you can focus on creating.

Email: sales@luxgoldtools.com

Head Office: Room 1101, 11/F, Yuntong Commercial Building, 46-48 Hillwood Road, Tsim Sha Tsui, Hong Kong

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