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
Automated Pet Feeding Device Design
3D PRINTING · PETFEEDINGDEVICE1

Automated Pet Feeding Device Design

.STEP
Free
3D Printable Chess Set with Adjustable Scales and Weighted Pieces
3D PRINTING · 3D PRINT CHESS SET 1

3D Printable Chess Set with Adjustable Scales and Weighted Pieces

.STEP
Free
3D Printable Chess Set Inspired by Herman Ohme
3D PRINTING · HERMAN OHME

3D Printable Chess Set Inspired by Herman Ohme

.STEP
Free
Anycubic Kobra 3 Hotend Kit for 3D Printers
3D PRINTING · ANYCUBIC KOBRA 3 HOTEND 1

Anycubic Kobra 3 Hotend Kit for 3D Printers

.STEP

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Fully Assembled Hotend for ELEGOO Neptune 3 and 4 3D Printers
3D PRINTING · ELEGOO NEPTUNE 4 PRO

Fully Assembled Hotend for ELEGOO Neptune 3 and 4 3D Printers

.STEP
Free
V6 Updated Short High-Speed Hotend Upgrade Kit for 3D Printers
3D PRINTING · V6 UPDATED SHORT HIGHSPEED HOTEND 1

V6 Updated Short High-Speed Hotend Upgrade Kit for 3D Printers

.STEP
Free
Safe Cracker Puzzle 50 - Mechanical Puzzle Model for Enthusiasts
3D PRINTING · SAFE CRACKER PUZZLE 50 1

Safe Cracker Puzzle 50 - Mechanical Puzzle Model for Enthusiasts

.STEP
Free
SOLGER Human Reference Model for Ergonomic and Aesthetic Design
3D PRINTING · SOLGER ARMY MAN 1

SOLGER Human Reference Model for Ergonomic and Aesthetic Design

.STEP
Free
3 in 1 Out CNC Machinable Hotend with Unique Geometry
3D PRINTING · OSAKA 1

3 in 1 Out CNC Machinable Hotend with Unique Geometry

.STEP
Free
3D Scan Markers with Multiple Magnet Slots
3D PRINTING · 3D SCAN MARKERS

3D Scan Markers with Multiple Magnet Slots

.STEP
Free
E3D Revo High Temperature Heaterblock CAD Model
3D PRINTING · E3D REVO

E3D Revo High Temperature Heaterblock CAD Model

.STEP
Free
Multi-Drum Machine Mounting Plate Design
3D PRINTING · SYNTHMOUNT 1

Multi-Drum Machine Mounting Plate Design

.STEP
Free
Festive Holiday Tree with Decorative Elements and Creative Models
3D PRINTING · HOLIDAY TREE

Festive Holiday Tree with Decorative Elements and Creative Models

.STEP
Free
Lamination Castle 3D Printed Assembly Design
3D PRINTING · LAMINATION CASTLE

Lamination Castle 3D Printed Assembly Design

.STEP
Free
Screwless Ikea Lack Table Extension Kit for 3D Printer Stability
3D PRINTING · IKEA LACK

Screwless Ikea Lack Table Extension Kit for 3D Printer Stability

.STEP
Free
Galata Tower Coffee Pod Holder Design
3D PRINTING · GALATA TOWER

Galata Tower Coffee Pod Holder Design

.STEP
Free
Kingroon KP3S Pro Board and TFT Screen Mounting Mod
3D PRINTING · KINGROON KP3S PRO

Kingroon KP3S Pro Board and TFT Screen Mounting Mod

.STEP
Free
3D Printed Desk Organizer with Multiple Compartments and Built-in Ruler
3D PRINTING · DESK ORGANIZER

3D Printed Desk Organizer with Multiple Compartments and Built-in Ruler

.STEP
Free
Rubber Tire Insert RC 1 for 3D Printing with TPU Material
3D PRINTING · RUBBER TIRE INSERT

Rubber Tire Insert RC 1 for 3D Printing with TPU Material

.STEP
Free
125 Spinner Keychain - Professional 3D Model
3D PRINTING · 125 SPINNER KEYCHAIN

125 Spinner Keychain - Professional 3D Model

.STEP
Free
Ink Slinger 1 | 3D CAD Engineering Model
3D PRINTING · INK SLINGER 1

Ink Slinger 1 | 3D CAD Engineering Model

.STEP
Free
Speed Rapid 1 | 3D CAD Engineering Model
3D PRINTING · SPEED RAPID 1

Speed Rapid 1 | 3D CAD Engineering Model

.STEP