3D Printing CAD Models

Browse CAD models suited for 3D printing workflows. Preview online and download STL, STEP and mesh files for slicers and print-ready projects.

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The axis engineers actually search on — pick a part type to filter the catalog.

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Build kits

Curated systems with verified mating parts — download the whole assembly at once.

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CONSUMER ELECTRONICS

iPhone Accessory & Case Design Kit

A practical iPhone accessory cluster for designing cases, charging stands, holders and fit-checking around real phone geometry.

6 partspairs verified
DRONES / UAV

250 mm FPV Drone Build Kit

A complete FPV quad build cluster covering frame, propulsion, camera, control electronics, battery housing and mounting hardware.

7 partspairs verified
MOTION CONTROL

NEMA 17 Motion / Linear Actuator Kit

A motion-control cluster around a NEMA 17 stepper, bracket, coupler, GT2 belt, pulley, bearing and driver.

5 partspairs verified
HARDWARE

Metric Fasteners & Threaded Hardware Pack

A reusable ISO/metric fastener library cluster with screws, nuts, washers, inserts, standoffs and bolt assemblies.

2 partspairs verified
3D PRINTING

3D Printer Motion & Extruder Upgrade Kit

A 3D-printer upgrade cluster combining hotend parts, filament handling, stepper drive and motion hardware.

7 partspairs verified
ELECTRONICS PROTOTYPING

Arduino / ESP32 Prototyping Kit

A maker electronics cluster with Arduino, ESP32, breadboard, shield, servo, battery holder and enclosure.

7 partspairs verified
ROBOTICS

Robotic Arm + Gripper Kit

A robotic manipulator cluster with 6-DOF arm, gripper, wrist, servo mounts, actuator and linear guide components.

7 partspairs verified
CNC MACHINING

CNC Workholding & Tooling Kit

A CNC machining cluster covering table, clamping, vise, chuck, collet holder, spindle and ball-screw motion.

6 partspairs verified
HVAC / DUCTING

HVAC Ventilation Duct Assembly Kit

A ventilation product cluster with grille, damper, duct adapter, fan, filter, flange and duct clamp.

6 partspairs verified
FLUID POWER

Hydraulic / Pneumatic Pump & Valve Manifold Kit

A fluid-power cluster combining pump, valves, pressure gauge, manifold block, pipe and coupling parts.

8 partspairs verified
MOBILE ROBOTICS

RC / Line-Follower Robot Chassis Kit

A small mobile-robot cluster with chassis, wheels, hubs, motors, motor mounts, controller, battery holder and damper.

9 partspairs verified
WORKSPACE ACCESSORIES

Desk Cable + Phone Stand Workstation Kit

A desk-organization product cluster combining cable routing, phone holders, headphone stands and laptop/iMac stands.

7 partspairs verified
CAMERA / IMAGING RIGS

Camera Gimbal & Mount Rig Kit

A camera-rig cluster with gimbal, camera modules, tripod, tilt head, GoPro mount and camera bracket parts.

5 partspairs verified
556 models2D drawings
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Free
Fissure V1 Step 1 | 3D CAD Engineering Model
3D PRINTING · FISSURE V1 STEP 1

Fissure V1 Step 1 | 3D CAD Engineering Model

.STEP
Free
Raspberry Pi4 Three Section Outer Box 1 | 3D CAD Engineering Model
3D PRINTING · RASPBERRY PI4

Raspberry Pi4 Three Section Outer Box 1 | 3D CAD Engineering Model

.STEP
Free
Jc4827W543 Cyd 4 3 Inch 272X480 1 | 3D CAD Engineering Model
3D PRINTING · JC4827W543

Jc4827W543 Cyd 4 3 Inch 272X480 1 | 3D CAD Engineering Model

.STEP
Free
Tailored Rubber Gasket Design For Additive Manufacturing 1 | 3D CAD Engineering Model
3D PRINTING · TAILORED RUBBER GASKET

Tailored Rubber Gasket Design For Additive Manufacturing 1 | 3D CAD Engineering Model

.STEP

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Free
Tool Box Build Out 3D Print Tekton Socket Racks 1 | 3D CAD Engineering Model
3D PRINTING · TOOL BOX BUILD OUT

Tool Box Build Out 3D Print Tekton Socket Racks 1 | 3D CAD Engineering Model

.STEP
Free
Senal De Transito Rpo 14 1 | 3D CAD Engineering Model
3D PRINTING · SENAL DE TRANSITO RPO 14 1

Senal De Transito Rpo 14 1 | 3D CAD Engineering Model

.STEP
Free
Voronoi Skate 1 | 3D CAD Engineering Model
3D PRINTING · VORONOI SKATE 1

Voronoi Skate 1 | 3D CAD Engineering Model

.STEP
Free
Prateleira De Livro Em Homenagem Ao Ayrton Senna Sennasempre 1 | 3D CAD Engineering Model
3D PRINTING · PRATELEIRA DE LIVRO

Prateleira De Livro Em Homenagem Ao Ayrton Senna Sennasempre 1 | 3D CAD Engineering Model

.STEP
Free
Plastic Project Box 116X68X36Mm 1 | 3D CAD Engineering Model
3D PRINTING · PLASTIC PROJECT BOX

Plastic Project Box 116X68X36Mm 1 | 3D CAD Engineering Model

.STEP
Free
Re Entrant Honeycomd Design 1 | 3D CAD Engineering Model
3D PRINTING · RE ENTRANT HONEYCOMB

Re Entrant Honeycomd Design 1 | 3D CAD Engineering Model

.STEP
Free
Hanger Ape 1 | 3D CAD Engineering Model
3D PRINTING · HANGER APE 1

Hanger Ape 1 | 3D CAD Engineering Model

.STEP
Free
Ok Bin 1 | 3D CAD Engineering Model
3D PRINTING · OK BIN 1

Ok Bin 1 | 3D CAD Engineering Model

.STEP
Free
Arpl Star 3W Rgb 1 | 3D CAD Engineering Model
3D PRINTING · ARPL STAR 3W RGB 1

Arpl Star 3W Rgb 1 | 3D CAD Engineering Model

.STEP
Free
Remote Control Cover 1 | 3D CAD Engineering Model
3D PRINTING · REMOTE CONTROL COVER 1

Remote Control Cover 1 | 3D CAD Engineering Model

.STEP
Free
Box Enclosure For 3D Print 1 | Professional CAD Design
3D PRINTING · BOX ENCLOSURE

Box Enclosure For 3D Print 1 | Professional CAD Design

.STEP
Free
Btt Sfs Smart Filament Module 1 | Professional CAD Design
3D PRINTING · BTT SFS SMART FILAMENT MODULE 1

Btt Sfs Smart Filament Module 1 | Professional CAD Design

.STEP
Free
Bambu 4 In 1 Ptfe Adapter 2 | Professional CAD Design
3D PRINTING · BAMBU 4 IN 1 PTFE ADAPTER 2

Bambu 4 In 1 Ptfe Adapter 2 | Professional CAD Design

.STEP
Free
Raspberry Pi 4B 7 Touchscreen For Octoprint Ender 3 Pro | Professional CAD Design
3D PRINTING · RASPBERRY PI 4B

Raspberry Pi 4B 7 Touchscreen For Octoprint Ender 3 Pro | Professional CAD Design

.STEP
Free
Bambu Lab P1S Mockup 1 | Professional CAD Design
3D PRINTING · BAMBU LAB P1S

Bambu Lab P1S Mockup 1 | Professional CAD Design

.STEP
Free
3D Printable Gel Pak Holder 1 | Professional CAD Design
3D PRINTING · GEL PAK HOLDER

3D Printable Gel Pak Holder 1 | Professional CAD Design

.STEP
Free
Back Cover V2 For Qidi Q1 Pro 1 | Professional CAD Design
3D PRINTING · BACK COVER V2

Back Cover V2 For Qidi Q1 Pro 1 | Professional CAD Design

.STEP
Free
Qidi Q1 Pro Fan Duct Auxiliary Cooling Fan 12032 Fan | Professional CAD Design
3D PRINTING · QIDI Q1 PRO

Qidi Q1 Pro Fan Duct Auxiliary Cooling Fan 12032 Fan | Professional CAD Design

.STEP