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
Voronoi Pen Holder 3D Model - Geometric Desk Organizer
3D PRINTING · VORONOI PEN HOLDER 1

Voronoi Pen Holder 3D Model - Geometric Desk Organizer

.STEP
Free
Adapter Plate for Upgrading QIDI 4PLUS 3D Printer Cooling Fan
3D PRINTING · QIDI 4PLUS

Adapter Plate for Upgrading QIDI 4PLUS 3D Printer Cooling Fan

.STEP
Free
Brass 0.4mm V6 Nozzle CAD Model
3D PRINTING · BRASS 0.4MM V6 NOZZLE

Brass 0.4mm V6 Nozzle CAD Model

.STEP
Free
Brass PTFE Coupler for Prusa Mini 3D Printer
3D PRINTING · PRUSA MINI

Brass PTFE Coupler for Prusa Mini 3D Printer

.STEP

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Prusa Nextruder Nozzle Adapter CAD Model
3D PRINTING · PRUSA NEXTRUDER

Prusa Nextruder Nozzle Adapter CAD Model

.STEP
Free
Sovol Filament Roller Modification for Enhanced Free Rolling
3D PRINTING · SOVOL FILAMENT ROLLER HEATER BOX MOD 1

Sovol Filament Roller Modification for Enhanced Free Rolling

.STEP
Free
QIDI 4PLUS Exhaust Adapter for 75mm Tube
3D PRINTING · QIDI 4PLUS

QIDI 4PLUS Exhaust Adapter for 75mm Tube

.STEP
Free
0.4mm Brass Nozzle for Nextruder - Precision 3D Printing Component
3D PRINTING · NEXTRUDER NOZZLE

0.4mm Brass Nozzle for Nextruder - Precision 3D Printing Component

.STEP
Free
Nextruder Heater Block CAD Model
3D PRINTING · NEXTRUDER HEATER BLOCK 1

Nextruder Heater Block CAD Model

.STEP
Free
NovaPi Case Model for Robotics Projects
3D PRINTING · NOVA PI 1

NovaPi Case Model for Robotics Projects

.STEP
Free
3D Printer Model - Detailed Structural Representation
3D PRINTING · 3D PRINTER MODEL 6

3D Printer Model - Detailed Structural Representation

.STEP
Free
Planetary Gear Model for 3D Printing
3D PRINTING · PLANETARY GEAR

Planetary Gear Model for 3D Printing

.STEP
Free
Innovative Design Inspired by Nature
3D PRINTING · FOR THE SQUIRRELS 1

Innovative Design Inspired by Nature

.STEP
Free
Ergonomic Phone Holder Design for Enhanced Viewing and Camera Protection
3D PRINTING · PHONE HOLDER

Ergonomic Phone Holder Design for Enhanced Viewing and Camera Protection

.STEP
Free
Dual Remote Control Holder - Custom 3D Designed Mount
3D PRINTING · DUAL REMOTE HOLDER

Dual Remote Control Holder - Custom 3D Designed Mount

.STEP
Free
Hello Kitty 3D Model for Design Projects
3D PRINTING · HELLO KITTY 1

Hello Kitty 3D Model for Design Projects

.STEP
Free
Piggy Bank Vending Machine with Coin Recognition and Candy Dispenser
3D PRINTING · PIGGY BANK 7

Piggy Bank Vending Machine with Coin Recognition and Candy Dispenser

.STEP
Free
Compact Toothbrush and Toothpaste Holder with Honeycomb Design
3D PRINTING · TOOTHBRUSH HOLDER 21

Compact Toothbrush and Toothpaste Holder with Honeycomb Design

.STEP
Free
8-Sided Dice 3D Model for Gaming and Design
3D PRINTING · 8 SIDED DICE

8-Sided Dice 3D Model for Gaming and Design

.STEP
Free
Plastic Loop for 3D Printer Filament Loading
3D PRINTING · PLASTIC LOOP 1

Plastic Loop for 3D Printer Filament Loading

.STEP
Free
R36S Game Console Stand for Secure Tabletop Placement
3D PRINTING · R36S

R36S Game Console Stand for Secure Tabletop Placement

.STEP
Free
Multi-Filament Spool Holder for Organized Storage
3D PRINTING · MULTI FILAMENT SPOOL HOLDER 1

Multi-Filament Spool Holder for Organized Storage

.STEP