Rat Rig V-Core 4
Rat Rig V-Core 4
Rat Rig V-Core 4
Rat Rig V-Core 4
Rat Rig V-Core 4
Rat Rig V-Core 4
Rat Rig V-Core 4
Rat Rig V-Core 4
Rat Rig V-Core 4
Rat Rig V-Core 4
Rat Rig V-Core 4

Rat Rig V-Core 4

€796,82

Shipping calculated at checkout

A premium quality DIY kit for a super sturdy, and easily-upgradeable
CoreXY 3D Printer. Designed to be easy to assemble and packed with all the latest features and technology to deliver record printing speeds and performance. When running RatOS 2.1, the machine can perform incredibly sophisticated processes automatically, to offer exceptional user experience - just a couple of clicks on a web interface and you’re ready to go.

NOTE: Enclosing panels are not included. DXF files available here.

Buying Guide

The V-Core kit is now easier than ever to configure. We’ve streamlined your options into clear, modular bundles:

Machine Kit: Includes all structural, mechanical, and motion components, including all the bed elements (bedplate, flexplate and heater). This is the core of your build.

Electronics Kit (optional): A complete bundle with every electronic component needed for our standard build (motors, controllers, hotend, extruder, fans, wiring & connectors)

Upgrade Kits (optional): Add-ons like Hybrid, IDEX, and the Rat Pack Air filter give you extra performance or functionality.

The Beacon probe and wiring kit are not currently available for purchase separately.

For full detail of what’s included in each product module, navigate to the Bill of Materials here.

Select the size:
300 400 500
In stock

V-Core 4 Documentation Hub

Files
Guide
Commissioning

A Next-Gen CoreXY 3D Printer Kit

v-Core 4

Watch Video

Explore the V-COre Universe

Watch now:

Available in 3 Modes

V-Core 4

IDEX

1. Multi-material printing

2. Copy Mode

3. Mirror Mode

Build Volume

300 x 300 x 300mm
400 x 400 x 400mm
500 x 500 x 500mm

Perfect 1st Layer with the Beacon

Auto Z calibration compatible with any print surface via Beacon Contact.

The fastest, most precise & accurate probe on the market.

Easy Build, Easy Setup

Comprehensive documentation

Progressive Upgrade Path Modes

Easily upgrade standard into Hybrid and then Hybrid into IDEX - Conversion between modes is just a matter of adding a few parts, no rebuild is necessary.

Specs



Fast & Semi-Automatic (VAOC) Offset Calibration






Toolshift © Ultra-fast synchronised tool swapping

So fast, you will never need a wipe tower again...

*When the time between tool changes is below 120s






Designed to prevent squaring/alignment issues during assembly

Precision milled extrusion assembled with quick connectors






Self Aligning metal base plate and z motor mounts






Step-by-stepdocumentation






ratOS 2.1Automatic Setup

Select your hardware from the list and you’re done. It’s that simple.


Real-timeResonance Analysis

A comprehensive toolset to help you identify unwanted resonances on your machine and isolate their origin

 
beacon
 

Universal Frame

The same frame is used for all variants, with spacious room to accommodate a huge variety of upgrades and accessories

Drop in IDEX features:

beacon room
 

Heavy On The Metal

Full Metal motion system

room
 

High grade Steel Linear Rails on every axis

beacon beacon
 

New 8mm thick beds on 400 and 500 sizes

beacon
 

Included Steel Base Plate

beacon
 

Electronics

beacon beacon beacon

V-Core 4 Tool Head

Super light and compact, with a sturdy metal frame that delivers stellar Input Shaper results

beacon beacon

Self-enclosed Design

beacon

Pricing

Full machine price has decreased when compared to V-Core 3, when you account for all items:

beacon

License

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International

This license enables reusers to distribute, remix, adapt, and build upon the material in any medium or format for noncommercial purposes only, and only so long as attribution is given to the creator. If you remix, adapt, or build upon the material, you must license the modified material under identical terms. CC BY-NC-SA includes the following elements:

BY: credit must be given to the creator.
NC: Only noncommercial uses of the work are permitted.
SA: Adaptations must be shared under the same terms.