Exercise 120 | 3D Engineering Design File

0.0(0 reviews)
Machine design
Mechanical Design
Engineering Assemblies
3D Model
Exercise 120
Logo
sprite x=0 y=0
Angle x=0 y=0
Angle x=0 y=90
Angle x=0 y=270
Angle x=90 y=0
Angle x=270 y=0
Angle x=60 y=30

About this design

This 3D model of Exercise 120 is ideal for engineering assemblies, mechanical designs, and reference documentation.

Free

<100
<100

The files are shared to help you get inspired and speed up your workflow. They may not be fully accurate or production-ready, so review carefully before use.

View NameExtensionAction
Design fileFormat: STEP
Front Viewwebp
Top Viewwebp
Bottom Viewwebp
Left Side Viewwebp
Right Side Viewwebp
Isometric Viewwebp
Supporting Files (0)
File NameAction
No supporting files

CAD File Details

File Information
File NameFreeCAD_Beginner_120-Body...
File TypeSTEP
Unitsmm
Geometry Summary
Faces53
Edges252
Vertices230
Solids0
Surface Types
Planar7
Cylindrical0
Conical0
Spherical0
Toroidal0
Other46
Bounding Box
Width75.92 mm
Height42.48 mm
Depth75.00 mm
Usage Notes
NotesSuitable for design reference, visualization, prototyping workflows and engineering review. Validate dimensions and geometry before manufacturing use.

What you can use this CAD model for

  • Engineering review
  • Manufacturing discussion
  • Supplier communication
  • Prototype development
  • Design validation

Before using this CAD file

Review the model dimensions, units and geometry before using it for manufacturing or production. Some files may be created for reference, visualization or workflow acceleration and may require validation before final use.

Paid Pipeline · $4.99 per drawing set

Need 2D engineering drawings for this CAD model?

Generate multi-view 2D technical drawings from this 3D CAD file, including orthographic views, section cuts and downloadable PDF, SVG and DXF files.

  • ✓ Ready in under 4 minutes
  • ✓ 9 sheets · editable FCStd + PDF, SVG, DXF
  • ✓ No subscription · pay per file
$4.99
per drawing set
4 min
avg. turnaround

Comments

0
Y
Loading comments...

Marathon-OS Design Hub

Everything you need to design faster, smarter, and with more impact.

Step Motor C17HD0004-02 for 3D Printers
Step Motor C17HD0004-02 for 3D Printers
Anycubic Kobra 3 Hotend Kit for 3D Printers
Anycubic Kobra 3 Hotend Kit for 3D Printers
Magsafe Phone Stand 2 | 3D CAD Engineering Model
Magsafe Phone Stand 2 | 3D CAD Engineering Model
Plug Holder Charging Plug 1 | 3D CAD Engineering Model
Plug Holder Charging Plug 1 | 3D CAD Engineering Model
Iphone Charging Stand 1 | 3D CAD Engineering Model
Iphone Charging Stand 1 | 3D CAD Engineering Model
Cinzeiro | 3D Engineering Design File
Cinzeiro | 3D Engineering Design File
Lemon DSMP Transmitter Module DIY Version CAD Model
Lemon DSMP Transmitter Module DIY Version CAD Model
Screwless Ikea Lack Table Extension Kit for 3D Printer Stability
Screwless Ikea Lack Table Extension Kit for 3D Printer Stability
Box With Hinges For 3D Printing | 3D Engineering Design File
Box With Hinges For 3D Printing | 3D Engineering Design File
Bottle 976 | 3D CAD Engineering Model
Bottle 976 | 3D CAD Engineering Model
Atomic Cool Radiator for Rear Differential - Detailed 3D Model
Atomic Cool Radiator for Rear Differential - Detailed 3D Model
Dremel Holder Using Iberville BC2020 Electric Utility Box
Dremel Holder Using Iberville BC2020 Electric Utility Box
Lakibeam 1S 1 | 3D CAD Engineering Model
Lakibeam 1S 1 | 3D CAD Engineering Model
Sunon MagLev Brushless DC Motor Fan MF25100V1-1000U-A99
Sunon MagLev Brushless DC Motor Fan MF25100V1-1000U-A99
Mendel Revisited 3D Printer 1 | 3D CAD Engineering Model
Mendel Revisited 3D Printer 1 | 3D CAD Engineering Model
3D Printed F-91W Case - Standard Mechanical Component
3D Printed F-91W Case - Standard Mechanical Component
View all designs

Recently added / Trending

Everything you need to design faster, smarter, and with more impact.

Cyclogyro | High-Quality CAD Model
Cyclogyro | High-Quality CAD Model
Nordic Semiconductor Thingy:52 Multi-Sensor Bluetooth 5.0 Prototyping Platform
Nordic Semiconductor Thingy:52 Multi-Sensor Bluetooth 5.0 Prototyping Platform
Yale 1000Ca Key Cover B1 - Downloadable CAD Representation
Yale 1000Ca Key Cover B1 - Downloadable CAD Representation
Mechanical Direction Reverser with Threaded Design for 3D Printing Applications
Mechanical Direction Reverser with Threaded Design for 3D Printing Applications
Plastic Fruit Create 1 | Industrial CAD Design
Plastic Fruit Create 1 | Industrial CAD Design
3D Model Design Of A Planetary Gear - Standard Mechanical Component
3D Model Design Of A Planetary Gear - Standard Mechanical Component
Quran 3D Design1 - Downloadable CAD Representation
Quran 3D Design1 - Downloadable CAD Representation
Medical Digital Infrared Thermometer K3 Pro With Usb Type C - Standard Mechanical Component
Medical Digital Infrared Thermometer K3 Pro With Usb Type C - Standard Mechanical Component
Copter Dmc-20 - Standard Mechanical Component
Copter Dmc-20 - Standard Mechanical Component
Industrial Mechanical Component
Industrial Mechanical Component
View all designs

Free Online CAD Viewer –Secure, Fast & Cloud-Based

A lightweight, online tool to convert 3D file formats—anytime, anywhere, without installing any software.

Drag & drop your 3D files

Supported formats: STEP (.step, .stp), IGES (.igs, .iges), STL (.stl), PLY (.ply), OFF (.off), BREP (.brp, .brep)

upload
Don't have a file? Try one of these samples:


CAD Viewer featureOpen CAD files instantly in your browser.
CAD Viewer featureNo software needed.
CAD Viewer featurePrivate uploads.
CAD Viewer featureAutomatically deleted after 7 days.
CAD Viewer featureUpload files up to 300 MB
Marathon OS logoThe CAD marketplace for modern teams
HomeAbout usWhy us?Contact us
Tools3D to 2D Drawing Pipeline3D CAD Viewer3D CAD File Converter
Library
Hire CAD Designers
Production-ready in 24 hrs
👤
→
2D Library
Ask a question
Privacy Policy|Terms of Service|Refund Policy|
© Marathon 2025 All Rights Reserved