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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10,000+ models2D drawings
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3D Engine Assembly Model Rendered Image
AUTOMOTIVE · ENGINE ASSEMBLY

3D Engine Assembly Model Rendered Image

.STEP
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<100 downloads
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High-Precision Air-Cooled Spindle with HSK-C32 Interface and 4.0 kW Motor
MACHINE DESIGN · AIR-COOLED SPINDLE

High-Precision Air-Cooled Spindle with HSK-C32 Interface and 4.0 kW Motor

.STEP
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<100 downloads
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Automotive Engineering Project Overview
AUTOMOTIVE · AUTOMOTIVE ENGINEERING

Automotive Engineering Project Overview

.STEP
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<100 downloads
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Industrial Mechanical Component CAD Model
MACHINE DESIGN · MECHANICAL COMPONENT

Industrial Mechanical Component CAD Model

.STEP
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<100 downloads
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Turbine and Pump Impeller CAD Model
ENERGY AND POWER · TURBINE

Turbine and Pump Impeller CAD Model

.STEP
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<100 downloads
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Industrial Component Model
MACHINE DESIGN · INDUSTRIAL COMPONENT

Industrial Component Model

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<100 downloads
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Mercedes Benz Logo 3D Model for Engineering Visualization
AUTOMOTIVE · MERCEDES BENZ

Mercedes Benz Logo 3D Model for Engineering Visualization

.STEP
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<100 downloads
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200 mm Diameter Circular Plate with 6.5 mm Thickness
MACHINE DESIGN · CIRCULAR PLATE

200 mm Diameter Circular Plate with 6.5 mm Thickness

.STEP
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<100 downloads
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High-Quality Automotive Class A, B, and C Surfaces for Industrial Design
AUTOMOTIVE · CLASS A SURFACES

High-Quality Automotive Class A, B, and C Surfaces for Industrial Design

.STEP
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<100 downloads
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Compact Foldable Motocompacto eBike Model for Last-Mile Commuting
AUTOMOTIVE · MOTOCOMPACTO

Compact Foldable Motocompacto eBike Model for Last-Mile Commuting

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<100 downloads
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Leak Test Special Purpose Machine
MACHINE DESIGN · LEAK TEST MACHINE

Leak Test Special Purpose Machine

.STEP
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<100 downloads
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Radiator Model for Thermal Analysis
AUTOMOTIVE · RADIATOR

Radiator Model for Thermal Analysis

.STEP
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<100 downloads
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Industrial Mechanical Component CAD Model
MACHINE DESIGN · MECHANICAL COMPONENT

Industrial Mechanical Component CAD Model

.STEP
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<100 downloads
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Crankshaft Assembly CAD Model for Engine Design
AUTOMOTIVE · CRANKSHAFT

Crankshaft Assembly CAD Model for Engine Design

.STEP
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<100 downloads
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Crankshaft CAD Model for Mechanical Design and Engineering
MACHINE DESIGN · CRANKSHAFT

Crankshaft CAD Model for Mechanical Design and Engineering

.STEP
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<100 downloads
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Scooter Basket Accessory for Urban Mobility
AUTOMOTIVE · SCOOTER BASKET

Scooter Basket Accessory for Urban Mobility

.STEP
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<100 downloads
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Aluminum C-Clamp for Industrial and Workshop Use
INDUSTRIAL DESIGN · ALUMINUM C-CLAMP

Aluminum C-Clamp for Industrial and Workshop Use

.STEP
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<100 downloads
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Automotive Component CAD Model
AUTOMOTIVE · AUTOMOTIVE COMPONENT

Automotive Component CAD Model

.STEP
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<100 downloads
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Honda Ridgeline Lift Kit for Enhanced Off-Road Performance
AUTOMOTIVE · HONDA RIDGELINE

Honda Ridgeline Lift Kit for Enhanced Off-Road Performance

.STEP
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<100 downloads
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Shift Knob CAD Model for Automotive Applications
AUTOMOTIVE · SHIFT KNOB

Shift Knob CAD Model for Automotive Applications

.STEP
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<100 downloads
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Honda Ridgeline 9-Inch Navigation Frame CAD Model
AUTOMOTIVE · HONDA RIDGELINE

Honda Ridgeline 9-Inch Navigation Frame CAD Model

.STEP
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<100 downloads
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S2000 iPhone Stand - Durable and Functional Mobile Accessory
INDUSTRIAL DESIGN · S2000

S2000 iPhone Stand - Durable and Functional Mobile Accessory

.STEP
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<100 downloads
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