I will modify 3d models, fix stl files and optimize meshes

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Ben Mike

About this gig

Hi, I am a 3D CAD designer with 7 years of experience in 3D CAD modeling, STL file repair, mesh optimization, reverse engineering, and product design. I specialize in modifying 3D models, fixing STL files, repairing damaged meshes, optimizing models for 3D printing, CNC machining, manufacturing.


If your 3D model has mesh errors, non-manifold geometry, missing faces, broken surfaces, or needs resizing, redesigning, custom modifications, I can provide a clean, accurate solution. Whether your file is an STL, OBJ, 3MF, STEP, or another format, I will optimize it for reliable 3D printing and production.


Services I Offer:

  • Modify 3D Models
  • Fix STL Files
  • Mesh Repair & Optimization
  • STL File Editing
  • Reverse Engineering
  • Non-Manifold Error Repair
  • Hole & Surface Repair
  • Add or Remove Features
  • Resize & Scale Models
  • Split & Merge 3D Models
  • STL to STEP Conversion
  • CAD Modeling & Product Design
  • 3D Printing Optimization
  • CNC-Ready CAD Files
  • File Format Conversion (STL, OBJ, STEP, IGES)


Software I Use:

  • SolidWorks
  • Blender
  • Fusion 360
  • Meshmixer
  • AutoCAD


Please contact me now before placing an order for complex projects. Let's transform your 3D model into a clean, optimized, and print-ready design.

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 Ben Mike

Ben Mike

Expert in 3D Character Sculpting, CAD Modeling and Mold Design

  • FromUnited Kingdom
  • Member sinceFeb 2026
  • Avg. response time1 hour
  • Languages

    English, Dutch, Portuguese, German
Hi, I have 7 years of experience in 3D mold design and CAD modeling, helping buyers transform their ideas into accurate, production-ready designs based strictly on their specific requirements. I work closely with clients who need custom 3D printable molds for silicone, resin, jewelry, candle, soap, chocolate, plastic parts, and industrial components. I create single-part and multi-part molds, injection mold concepts, and detailed product CAD models according to buyer sketches, reference images, measurements, and technical instructions.