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.

101 models2D drawings
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Circular Flange Mount / Adapter for NEMA 17 motor
MACHINE DESIGN · STEPPER MOTOR

Circular Flange Mount / Adapter for NEMA 17 motor

.STL
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$2.5
AWM - Sniper Gun 3D Model (Solid Modeling)
3D PRINTING · 3D_DESIGN

AWM - Sniper Gun 3D Model (Solid Modeling)

.IGS
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$10
Tractor Loader MegaLoader Pro 500 (like JCB style)
ARCHITECTURE · 1/2 DRIVE

Tractor Loader MegaLoader Pro 500 (like JCB style)

.STL
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Free
KP08 8mm Pillow Block 8mm Bearing holder
MACHINE DESIGN · CAD

KP08 8mm Pillow Block 8mm Bearing holder

.STL
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$7
Muscle Car Concept – Red Rims & Grey Body stl
AUTOMOTIVE · SOLIDWORKS

Muscle Car Concept – Red Rims & Grey Body stl

.STL
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$6
6x6 Off-Road Expedition Camper Truck-stl
AUTOMOTIVE · SOLIDWORKS

6x6 Off-Road Expedition Camper Truck-stl

.STL
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$100
LADDER FRAME CHASSIS WITH MOUNTINGS || NX SIEMENS
AUTOMOTIVE · DESIGN

LADDER FRAME CHASSIS WITH MOUNTINGS || NX SIEMENS

.STL
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$30
Outdoor Indutrial CAM | Special Purpose cameras
INDUSTRIAL DESIGN · DESIGN

Outdoor Indutrial CAM | Special Purpose cameras

.STP
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$5
High-Strength Ergonomic Go-Kart Steering Wheel
AUTOMOTIVE · SOLIDWORKS

High-Strength Ergonomic Go-Kart Steering Wheel

.STP
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Free
High-Performance Front Steering Knuckle and Spindle Assembly
AUTOMOTIVE · CAD

High-Performance Front Steering Knuckle and Spindle Assembly

.STP
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$5
Screenshot 2026-01-17 145653.png
MACHINE DESIGN · CAD

crowd barrier drawing with 3d Cad file

.DWG.PNG
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$15
Screenshot 2026-01-17 145823.png
ARCHITECTURE · CAD FOR FURNITURE

3D AutoCAD Chair Model With All Details.

.DWG.PNG
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$5
Screenshot 2026-01-17 150008.png
ARCHITECTURE · CAD

The railing model will include precise dimensions, proper alignment, and realistic detailing as per

.DWG.PNG
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$18
EXHAUST
AUTOMOTIVE

EXHAUST

.IGS
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$22
DODGE HOOD
AUTOMOTIVE

DODGE HOOD

.IGS
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$32
BRAKE CALIPER
AUTOMOTIVE

BRAKE CALIPER

.STL
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$22
HELICAL GEAR
AUTOMOTIVE

HELICAL GEAR

.STL
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$32
CRANKSHAFT
AUTOMOTIVE

CRANKSHAFT

.STL
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$22
TORSION BAR
AUTOMOTIVE

TORSION BAR

.IGS
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$18
WHEEL
AUTOMOTIVE

WHEEL

.IGS
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$18
BONNUT (HOOD)
AUTOMOTIVE

BONNUT (HOOD)

.IGS
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$18
MUFFLER
AUTOMOTIVE

MUFFLER

.IGS
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