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Engineering CAD Design Library
Browse quality-checked 3D CAD models. Preview online and download STEP/STP, IGES, STL and more—filter by category, tags, file type, price and popularity.
All Designs (10000 results)
Professional Tilt Drawing Table for Precision Work
Architecture
Tilt Drawing Table
Ergonomic Drafting
.STEP
0
0
M6x1000mm Threaded Rod Technical Overview
Machine design
M6X1000Mm
Mechanical Components
.STEP
0
0
M12 U-Bolt Industrial Fastener
Machine design
Mechanical Assembly
Secure Fastening
.STEP
0
0
Sheet Metal Ladder CAD Model for Industrial Applications
Industrial Design
Industrial
Sheet Metal
.STEP
0
0
U Profile Stair Design for Structural Applications
Architecture
U Profile Stair
Stair Design
.STEP
0
0
3D Model of a Shaft Component
Machine design
Component
Shaft
.STEP
0
0
Swimming Pool CAD Model for Engineering and Design
Architecture
Engineering Model
Swimming Pool
.STEP
0
0
Screw Conveyor with Dual Discharge Outlets
Industrial Design
Material Handling
Manufacturing
.STEP
0
0
Heavy Material Separator Piping for Pneumatic Transport Systems
Industrial Design
Piping Design
Material Handling
.STEP
0
0
Flux Paste Dispenser Compatible with 28BYJ-48 Stepper Motor
Electrical
Flux Paste Dispenser
28Byj-48 Stepper Motor
.STEP
0
0
5 Liter Distilled Water Canister for Vehicle Coolers
Automotive
Fluid Containment
Distilled Water Storage
.STEP
0
0
5 Liter Edible Oil Canister CAD Model for Culinary Use
Industrial Design
Mustard Oil Storage
Edible Oil Container
.STEP
0
0
CHT1230 5mW Red Laser Module for Precision Applications
Industrial Design
Cht1230
5Mw Red Laser Module
.STEP
0
0
Metric Unit Precision Vise CAD Model
Machine design
Metric Units
Precision Vise
.STEP
0
0
Folding Staircase Design for Space-Saving Access
Architecture
Space Saving Design
Compact Stair
.STEP
1
1
Bicycle Parking Bench CAD Model for Urban Design
Architecture
Urban Design
Bicycle Parking Bench
.STEP
1
0
Carriage Bolt CAD Model for Industrial Applications
Machine design
Carriage Bolt
Standard Bolt
.STEP
0
0
Outdoor Cat Shelter Made of Wood, Styrofoam, and Plastic
Plastic
Styrofoam
.STEP
0
0
Storage Container for 75 CTBs with Wall-Mountable Shelving Design
Industrial Design
Storage Container
Wall-Mountable Shelving
.STEP
1
0
Industrial Pulley Assembly with Bearing Housing and Locking Device
Machine design
Bikon 2006 Locking Device
23144K Bearing
.STEP
0
0
Industrial Conveyor Roller with 1200mm Belt Width and 133mm Diameter
Industrial Design
Conveyor Roller
1200Mm Belt Width
.STEP
0
0
Industrial Conveyor Roller with 1200mm Belt Width and 30 Degree Angle
Industrial Design
6205 Bearings
Industrial Conveyor Roller
.STEP
0
0
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