I will create precision injection mold core, cavity, inserts and tooling design

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Lucas joshua

About this gig

Need a precise mold core, cavity, or insert design that fits your plastic part and supports reliable manufacturing? I will create professional injection mold tooling focused on accuracy, proper fit, manufacturability, and efficient production.


I offer core & cavity design, mold inserts, parting surfaces, slides, lifters, ejector systems, runners, gates, cooling channels, draft considerations, and complete tooling assemblies. I can work from your 3D part, drawings, dimensions, or existing mold data.


What You'll Get:

  • Precision core & cavity design
  • Custom mold inserts and tooling
  • Parting-line and shutoff design
  • Slides, lifters & ejector systems
  • Runner, gate & cooling layouts
  • Complete 3D mold/tooling assembly
  • Manufacturing-focused design optimization


Software: SolidWorks, Fusion 360 & Autodesk Inventor.


Deliverables: STEP, STL, native CAD files, 2D manufacturing drawings, BOM, and complete mold/tooling assemblies.


Whether you need a new mold component or a complete tooling solution, Ill deliver clean, accurate CAD designed around your requirements.


Send your part file or project requirements today and lets build your tooling.

Delivery style preference

Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.

Get to know Lucas joshua

Lucas joshua

3D CAD Designer Injection Mold, Tooling and Mechanical Design Specialist

  • FromAustralia
  • Member sinceSep 2026
  • Avg. response time1 hour
  • Languages

    English
I’m a professional 3D CAD designer specializing in plastic injection mold design, tooling, and manufacturing-ready mechanical solutions. I design custom injection molds, cores, cavities, inserts, mold assemblies, and die-casting tooling with a strong focus on accuracy, manufacturability, and DFM. My services include part design, parting lines, draft analysis, runners, gates, cooling, slides, lifters, and ejector systems. I use SolidWorks, Fusion 360, and Autodesk Inventor. Get clean CAD files, STEP/STL, drawings, and production-ready designs. Send your requirements and let’s get started.

Other Industrial & Product Design Services I Offer