Engineering CAD Design Library

Browse quality-checked 3D CAD models for engineering, product design, prototyping and manufacturing. Preview models online and download files in STEP, STP, IGES, STL, OBJ, PLY, DWG, DXF and more.

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High-Quality Wheel Center Cap 3D Model for Automotive Applications
AUTOMOTIVE · WHEEL CENTER CAP

High-Quality Wheel Center Cap 3D Model for Automotive Applications

.STEP
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<100 downloads
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Free
Subaru Disc Plug for Automotive Brake Systems
AUTOMOTIVE · SUBARU

Subaru Disc Plug for Automotive Brake Systems

.STEP
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<100 downloads
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Free
Brass Fitting with M6x0.75 Thread
MACHINE DESIGN · BRASS FITTING

Brass Fitting with M6x0.75 Thread

.STEP
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<100 downloads
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Free
Detailed Speaker Cone Model with Precise Dimensions
INDUSTRIAL DESIGN · SPEAKER CONE

Detailed Speaker Cone Model with Precise Dimensions

.STEP
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<100 downloads
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Rubber Tire Insert RC 1 for 3D Printing with TPU Material
3D PRINTING · RUBBER TIRE INSERT

Rubber Tire Insert RC 1 for 3D Printing with TPU Material

.STEP
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<100 downloads
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Free
240mm Nerf-Compatible Dart Barrel for High-Energy Foam Dart Projects
240MM DART BARREL

240mm Nerf-Compatible Dart Barrel for High-Energy Foam Dart Projects

.STEP
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<100 downloads
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Free
1911 Model Magazine Component
1911 MODEL

1911 Model Magazine Component

.STEP
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<100 downloads
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Free
Interactive Walking Crab Toy Model for Educational Play
INDUSTRIAL DESIGN · WALKING CRAB

Interactive Walking Crab Toy Model for Educational Play

.STEP
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<100 downloads
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Free
SATA to USB 3.0 HDD Adapter for 3.5-inch Drives
ELECTRICAL · SATA TO USB 3.0 ADAPTER

SATA to USB 3.0 HDD Adapter for 3.5-inch Drives

.STEP
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<100 downloads
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Free
Basic Part Model for Beginners in FreeCAD
MACHINE DESIGN · BASIC PART MODEL

Basic Part Model for Beginners in FreeCAD

.STEP
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<100 downloads
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Free
I3 Phone Holder Dashboard - Durable ASA Material
AUTOMOTIVE · I3 PHONE HOLDER

I3 Phone Holder Dashboard - Durable ASA Material

.STEP
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<100 downloads
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Free
Solid Control Handle for Floor Jack
AUTOMOTIVE · FLOOR JACK

Solid Control Handle for Floor Jack

.STEP
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<100 downloads
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Free
Bogie Assembly with 1000 mm Wheel Diameter for Dampflok Baureihe 01
BOGIE ASSEMBLY

Bogie Assembly with 1000 mm Wheel Diameter for Dampflok Baureihe 01

.STEP
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<100 downloads
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Free
La Mamba DJI O4 Pro Mounts Designed for TPU Hard Material
ROBOTICS · LA MAMBA DJI O4 PRO

La Mamba DJI O4 Pro Mounts Designed for TPU Hard Material

.STEP
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<100 downloads
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Free
Heat Exchanger Design for Engineering Challenge
CHEMICAL · HEAT EXCHANGER

Heat Exchanger Design for Engineering Challenge

.STEP
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<100 downloads
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Free
Bruno Munari Table Box Set 1960 - Classic Design Model
INDUSTRIAL DESIGN · BRUNO MUNARI TABLE BOX SET

Bruno Munari Table Box Set 1960 - Classic Design Model

.STEP
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<100 downloads
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Free
125 Spinner Keychain - Professional 3D Model
3D PRINTING · 125 SPINNER KEYCHAIN

125 Spinner Keychain - Professional 3D Model

.STEP
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<100 downloads
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Free
Interior Light Cover for Renault Twingo 1
AUTOMOTIVE · RENAULT TWINGO 1

Interior Light Cover for Renault Twingo 1

.STEP
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<100 downloads
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Free
iPhone 15 Series 2 Reference Model for Design Applications
INDUSTRIAL DESIGN · IPHONE 15 SERIES 2

iPhone 15 Series 2 Reference Model for Design Applications

.STEP
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<100 downloads
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Free
DC Connector Cover for Enhanced Wire Protection and Insulation
ELECTRICAL · DC CONNECTOR COVER

DC Connector Cover for Enhanced Wire Protection and Insulation

.STEP
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<100 downloads
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Free
Educational Pelton and Turgo Mini Hydraulic Turbine Models with Adjustable Features
ENERGY AND POWER · PELTON TURBINE

Educational Pelton and Turgo Mini Hydraulic Turbine Models with Adjustable Features

.STEP
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<100 downloads
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Free
Wall Mount for Momcozy BM04 Video Baby Monitor
WALL MOUNT

Wall Mount for Momcozy BM04 Video Baby Monitor

.STEP
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<100 downloads
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