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Robotic Arm

December 1, 2025

Description Comments Tags

Description

Introduction

Have you ever wanted to build a giant, 6-axis, mostly-3D-printed robot arm? Well, this Instructable will show you how to do exactly that. Using a large collection of 3D printed parts, stepper motors, a 3D printer control board, a power supply, and a big pile of off-the-shelf hardware, we will create a large and powerful robot arm.

Tools

Needed or good to have tools for this project.

| Soldering Iron TS101 | Aliexpress Link | Amazon Link | (Recommended) |
| Heat Inset Tip Kit - For TS101 | Aliexpress Link | Amazon Link | (Recommended) |
| **Electric Precision Screwdriver ** | Aliexpress Link | Amazon Link | (Recommended) |
| Allen Key Set | Aliexpress Link | Amazon Link | |
| Torx Key Set | Aliexpress Link | Amazon Link | |
| Torque Screwdriver | Aliexpress Link | Amazon Link | |
| Wire stripper | Aliexpress Link | Amazon Link | |
| Wire cutter | Aliexpress Link | Amazon Link | |
| Heat Insert Press Tool | Aliexpress Link | Amazon Link | |
| Crimp Tool | Aliexpress Link | Amazon Link | |
| | | | |
| Soldering Iron - Generic (Alternative) | Aliexpress Link | Amazon Link | Budget friendly alternative |
| Heat insert tip - set (Alternative) | Aliexpress Link | Amazon Link | Budget friendly alternative |
| Precision Screwdriver Set | Aliexpress Link | Amazon Link | Budget friendly alternative |

Consumables

| Heat insert set | Aliexpress Link | Amazon Link | |
| Wire - Power | Aliexpress Link | Amazon Link | |
| Wire - Communication / Signal | Aliexpress Link | Amazon Link | |
| M3 Button Cap Screw set | Aliexpress Link | Amazon Link | |
| M3 Torx Screw Set | Aliexpress Link | Amazon Link | |
| M3 Socket Head Cap screw set | Aliexpress Link | Amazon Link | |
| Ferrules Set | Aliexpress Link | Amazon Link | |
| Reusable Velcro Cable Ties | Aliexpress Link | Amazon Link | |
| | | | |
| Filament - PC / ASA / ABS / PETG | Aliexpress Link | Amazon Link | |
| Filament - Engineering Grade Filaments | Aliexpress Link | Amazon Link | Carbon Fibre & High Temp |
| Filament - PLA | Aliexpress Link | Amazon Link | |
| Filament - TPU | Aliexpress Link | Amazon Link | |

License:

Creative Commons - Attribution - Share Alike

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