Credits: MirageC (https://github.com/MirageC79) and Vez3D ( https://github.com/VzBoT3D)

Note: STEP file of the Tentacool works in Onshape. It doesn't work in Fusion360, model is damaged (incompatibility?).

Tentacool source file link: https://cad.onshape.com/documents/522c85a5f8ca8fd8cdc3a4b3/w/a8a8225c4d48cc1632a86d2e/e/8c28082b4feac7e48f6a7243

Prepositions:

• VzBot printhead, V-core3 version.
• Rapido HF/UHF hotend.
• Euclid probe.
• CPAP cooling system

BOM:

• 2pcs M2x6 or M2x8 DIN7991 screws (for Euclid magnets)
• 2pcs M2x8 DIN912 screws or similar with flat head
• 2pcs M2.5x6 DIN912 screws or similar with flat head
• 2pcs M2.2 Lug Terminal (for example https://www.aliexpress.com/item/1005004859956768.html?spm=a2g0o.order_list.order_list_main.101.623d1802ZfWXnr)
• 2pcs brass heat inserts M2x3x3.5
• 2pcs brass heat inserts M2.5x4x4
• 2pcs brass heat inserts M3x4.2x4
• 2pcs Aluminum spacer OD5 ID3, length up to you
• 2pcs M3 ISO7380, length up to aluminum spacer above
• some wiring

Print information:

I used Prusament PCCF, 0.4mm nozzle diameter and 0.2mm layer high. A few supports are necessary for proper Tentacool print. Look at attached pictures.