Rat Rig

V-Core 4 500 IDEX

Build: 500×500×500 mmNozzle: 350 °CSpeed: 600 mm/sEnclosure: Open
MSRP
$2.5k
Where to buy

No active listings right now.

Best use cases

Giant dual-extrusion prototypes, massive drone chassis, maker farms

Full specifications

Build & chassis

Build area
500×500×500 mm
Build volume
125 L
Machine category
Large Industrial CoreXY
Enclosed chamber
No
Active heated chamber
No

Motion & extrusion

Kinematics
Heavy-Duty CoreXY IDEX
Extruder mechanism
Dual Direct Drive LGX / Rapido Hotends
Max print speed
600 mm/s
Max acceleration
25,000 mm/s²
Max hotend flow
45 mm³/s
Min layer height
50 µm

Thermal

Max nozzle temp
350 °C
Max bed temp
120 °C
Max chamber temp
55 °C

Multi-material & leveling

Multi-material capable
Yes
Auto bed leveling
Automated Triple-Z Bed Tramming & Beacon Probe
Engineering polymer compatibility
PLA, PETG, ABS, ASA, TPU, PA-CF, Soluble Support

Connectivity & other

Connectivity / smart features
500mm IDEX Gantry, Beacon Contact Surface Scanner, Klipper
Net weight
42 kg
Market status
Available
Best use cases
Giant dual-extrusion prototypes, massive drone chassis, maker farms

Data quality

Data confidence
Not yet verified

Accessories for this printer

Browse all →

Similar printers

MSRP
$2.5k
No listing
3D3DPrintInfo

The reference for every consumer and prosumer 3D printer, material and accessory — researched, compared and explained.

3DPrintInfo is reader-supported. Some links are affiliate links — we may earn a small commission if you click through and make a purchase, at no additional cost to you. These commissions help keep the site running and never affect which products we list, the specs we publish, or our ratings. Our editorial choices are independent of any affiliate relationship.

As an Amazon Associate I earn from qualifying purchases. Prices, availability and retailer offers change frequently and are set by the retailer, not by us — always check the retailer's page for the current price and terms before buying. Read the full Affiliate Disclosure.

© 2026 3DPrintInfo. All rights reserved.