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Single Cell 18650 Battery Holder
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2D Technical Drawing Library
Browse 2D technical drawings generated from 3D CAD models. Download drawing sets with orthographic views, section cuts and PDF, SVG and DXF files for engineering review and documentation.
Browse by part & function
The axis engineers actually search on — pick a part type to filter the 2D drawings catalog.
Build kits
Curated systems with verified mating parts — browse the 2D drawing sets for each kit.
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.
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.
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.
HARDWARE
Metric Fasteners & Threaded Hardware Pack
A reusable ISO/metric fastener library cluster with screws, nuts, washers, inserts, standoffs and bolt assemblies.
3D PRINTING
3D Printer Motion & Extruder Upgrade Kit
A 3D-printer upgrade cluster combining hotend parts, filament handling, stepper drive and motion hardware.
ELECTRONICS PROTOTYPING
Arduino / ESP32 Prototyping Kit
A maker electronics cluster with Arduino, ESP32, breadboard, shield, servo, battery holder and enclosure.
ROBOTICS
Robotic Arm + Gripper Kit
A robotic manipulator cluster with 6-DOF arm, gripper, wrist, servo mounts, actuator and linear guide components.
CNC MACHINING
CNC Workholding & Tooling Kit
A CNC machining cluster covering table, clamping, vise, chuck, collet holder, spindle and ball-screw motion.
HVAC / DUCTING
HVAC Ventilation Duct Assembly Kit
A ventilation product cluster with grille, damper, duct adapter, fan, filter, flange and duct clamp.
FLUID POWER
Hydraulic / Pneumatic Pump & Valve Manifold Kit
A fluid-power cluster combining pump, valves, pressure gauge, manifold block, pipe and coupling parts.
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.
WORKSPACE ACCESSORIES
Desk Cable + Phone Stand Workstation Kit
A desk-organization product cluster combining cable routing, phone holders, headphone stands and laptop/iMac stands.
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.
AUTOMOTIVE & MOBILITY
1:10 RC Car Drivetrain & Suspension Kit
A 1:10 RC Car Drivetrain & Suspension Kit cluster covering related CAD components for Automotive & Mobility.
ROBOTICS & MECHATRONICS
Arduino / ESP32 Prototyping Kit; CNC Workholding & Tooling Kit
A Arduino / ESP32 Prototyping Kit; CNC Workholding & Tooling Kit cluster covering related CAD components for Robotics & Mechatronics.
MOTORS & POWER TRANSMISSION
Arduino / ESP32 Prototyping Kit; RC / Line-Follower Robot Chassis Kit
A Arduino / ESP32 Prototyping Kit; RC / Line-Follower Robot Chassis Kit cluster covering related CAD components for Motors & Power Transmission.
HYDRAULICS & PNEUMATICS
Belt & Roller Conveyor Design Kit
A Belt & Roller Conveyor Design Kit cluster covering related CAD components for Hydraulics & Pneumatics.
PUMPS & FLUID SYSTEMS
Centrifugal Pump & Motor Skid Kit
A Centrifugal Pump & Motor Skid Kit cluster covering related CAD components for Pumps & Fluid Systems.
GENERAL ENGINEERING
Honda C-Series Engine Parts Pack
A Honda C-Series Engine Parts Pack cluster covering related CAD components for General Engineering.
VALVES & FLOW CONTROL
Hydraulic / Pneumatic Pump & Valve Manifold Kit; Industrial Valve & Actuation Pack
A Hydraulic / Pneumatic Pump & Valve Manifold Kit; Industrial Valve & Actuation Pack cluster covering related CAD components for Valves & Flow Control.
ENCLOSURES & PANELS
IP65/IP67 Electrical Enclosure & Control Panel Pack
A IP65/IP67 Electrical Enclosure & Control Panel Pack cluster covering related CAD components for Enclosures & Panels.
GENERAL ENGINEERING
Industrial Gearmotor & Drive Kit
A Industrial Gearmotor & Drive Kit cluster covering related CAD components for General Engineering.
VALVES & FLOW CONTROL
Industrial Valve & Actuation Pack
A Industrial Valve & Actuation Pack cluster covering related CAD components for Valves & Flow Control.
PUMPS & FLUID SYSTEMS
Peristaltic / Dosing Pump Prototyping Kit
A Peristaltic / Dosing Pump Prototyping Kit cluster covering related CAD components for Pumps & Fluid Systems.
ROBOTICS & MECHATRONICS
Raspberry Pi Case & Display Kit
A Raspberry Pi Case & Display Kit cluster covering related CAD components for Robotics & Mechatronics.
ENGINES & POWERTRAIN
Superquadro Engine Internals Kit
A Superquadro Engine Internals Kit cluster covering related CAD components for Engines & Powertrain.
PUMPS & FLUID SYSTEMS
Vacuum Pump System Pack
A Vacuum Pump System Pack cluster covering related CAD components for Pumps & Fluid Systems.
3737 drawing sets3D models
$5.99
3D Printable Battery Management System Holder for Secure Mounting
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$5.99
3S 18650 Battery Holder with Precise Dimensions
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$5.99
18650 Battery Holders by Keystone Electronics - 3D Models
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$5.99
Single 18650 Battery Case Design
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$5.99
Flexture Bearing Design for Cryocooler Applications
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$5.99
Submersible Pump 503904 Little Giant 1/2 MNPT - Precise CAD Model
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$5.99
$5.99
Wilo Submersible Pump Emu KM 1302 - 5 160-2 Model
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$5.99
Explosion Proof SPST Three Phase Starter Switch - 30 Amp Copper-Free Aluminum
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$5.99
Configurable Ballscrew and Nut Sizes SFU1204 to SFU2010
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Free
Flange Nut SFU1605 - Precision Mechanical Component
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Free
SFU1605 Ballscrew Assembly with Nut and Flexible Coupling
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$5.99
Thermodynamic Analysis of Turbine Blade Under High Temperature and Water Vapor Flow
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Tesla Turbine and Stirling Engine Thermodynamic Study
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Citizen Aviator Chronograph Eco-Drive Watch Assembly Model
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$5.99
Cam Housing | 7-Cylinder Radial Engine (STEP File + 2D Technical Drawing)
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$5.99
KUKA IONTEC Six-Axis Industrial Robot with 30kg Payload Capacity
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$5.99
Generic Mechanical Component with Approximate Dimensions
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$5.99
Pull Studs for BT30 and BT40 Tool Holders
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Free
Honda CB 750 Motorcycle Frame 3D CAD Model
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$5.99
Inwheel Motor Suspension System Design
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