A comprehensive, production-ready collection of Round Blank Pendants (Top Hole / Integrated Hole) engineered specifically for professional jewelers, 3D printing, and CAD designers.This core collection provides an extensive range of circular base dimensions and precise wall thickness options, making it the ultimate foundational kit for custom laser engraving, hand stamping, initial discs, or adding 3D reliefs.

Included Sizes & Specifications

1. Pendant Diameters (Base Plate)• 8.0 mm (Delicate / Charm size)• 10.0 mm (Petite Initial Disc)• 12.0 mm (Classic Everyday Size)• 15.0 mm (Medium / Versatile Standard)• 20.0 mm (Large Statement Disc)• 25.0 mm (Extra Large / Detailed Relief & Engraving)

2. Wall Thickness OptionsEvery diameter size comes in 3 production-tested thicknesses:• 1.0 mm (Lightweight & Cost-Effective)• 1.5 mm (Standard / Commercial Balance)• 2.0 mm (Heavy / Premium Feel)

Total Variations: Includes 18 individual production-ready CAD files (6\text{ diameters} \times 3\text{ thicknesses}).

Technical Details & Production Features

• 3D Printing & Casting Ready: Watertight meshes with zero non-manifold edges, open boundaries, or self-intersections.• Integrated Top Hole Design: Cleanly modeled top hole for seamless attachment to jump rings or threading directly onto chains.• Optimized Shrinkage Allowance: Modeled with precise wall tolerances for metal casting, filing, and final polishing.• Engraving & Personalization Friendly: Smooth, perfectly flat circular surfaces optimized for laser engraving, diamond dragging, or 3D relief work.• Bonus Included: Comes with an easy-to-read PDF Technical Spec Sheet (including estimated weights for 950 Silver, Platinum and 18K Gold).

File Formats Included• .3DM (Rhino Native — fully editable geometry)• .STL (High-density watertight mesh ready for SLA/DLP 3D printers)• .PDF (Technical Spec Sheet with weights & dimensions)

About ManaolabAt Manaolab, we specialize in precision-engineered 3D CAD assets for the global jewelry industry. Every model is crafted with strict workshop manufacturing parameters to save you modeling time and prevent costly casting errors.

Need a custom variation or adjustment? Feel free to reach out via direct message!