Introducing a unique oval mandrel crafted from a specialized drop forge process, this tool boasts a super fine mirror finish for flawless work. The mandrel is expertly hardened to a range of 48-52HRC, ensuring resilience and long-lasting performance. The sleek black mandrel is treated with an advanced Diamond Like Composition (DLC) coating, achieving a stunning, wear-resistant black finish. With a nano-hardness of 2300HV and a low friction coefficient of 0.1, it promises unparalleled quality. Alternatively, choose the radiant gold TiN variant, coated with Titanium Nitrite for an extra hard, golden surface that translates its superior finish to your workpiece, ensuring it is smooth, flat, and perfect.The mandrel measures a total of 330mm (13 inches) in length, including a 100mm (4 inches) handle measuring 20mm diameter for a comfortable grip. The working area extends 230mm (9 inches), featuring an oval taper that starts at 34mm x 12mm at the bottom and narrows down to 26mm x 8mm, allowing for a range of ring sizes and shapes.Your mandrel arrives in a protective box, perfect for safe storage and transport. The felt-lined box has a custom-fit cutout that snugly secures the mandrel, providing protection against wear. Whether for professional jewelers or hobbyists, this mandrel offers the perfect blend of beauty and functionality, ensuring your creations are as flawless as your craft demands. Packaging Mandrel arrives beautifully appointed in a protective box that can be reused for storage. A felt line boxed with a cutout that fits the mandrel perfectly to protect against wear during transit Size Specifications Overall length (including handle) - 330mm (13") Handle length - 100mm (4") with 20mm diameter Mandrel Working Area 230mm (9") Oval Taper - 34mm x 12mm on bottom extending to 26mm x 8mm Specifications - Available with a special PVD (physical vapor deposition) finish to extend the life and surface hardness of the mandrel. Black DLC - DLC or Diamond Like Composition creates a beautiful black, wear resistant finish. With a Nano Hardness of 2300HV and a 0.1 Friction Coefficient (relative to steel), this creates a mandrel unlike anything else on the market. Gold TiN - TiN or Titanium Nitrite creates a hard surface in a golden color. This added hardness on top of the already 48-52HRC creates a finish that translates to your workpiece. Smooth, flat and perfect.
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