
Hard Core 3D Models: PC Mounts, Music, Cards
This collection gathers hard core 3D printing subjects, from PC drive mounts and case brackets to hardcore music items, QR code cards, kit cards, flexi puzzles, and keychains. It helps you find a starting point when you want a practical part, a desk accessory, or a small print for a themed project. Check the model page before you slice the STL, because scale and assembly vary. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.
Le texte de cette collection est rédigé en anglais ; la recherche, elle, fonctionne dans toutes les langues.
Comment cette collection est composée
Polyzon compose cette collection à partir des résultats de recherche des plateformes connectées. Les doublons et les modèles sans aperçu sont retirés, les correspondances faibles sont placées à la fin, et le reste suit l’ordre de la recherche. Les modèles appartiennent à leurs auteurs : consultez les conditions sur la page de chaque modèle.
Règles de sélection : la rédaction de Polyzon · Texte mis à jour le 15/10/2026
Par où commencer
Tous les modèles de cette collection

Happy hardcore

PC cage for hard drives - Fractal Design Core 1500 case

Traffic Cone Kit Card (MMU & filament change) 1:24 and 1:18 scale

Helix Flexi Puzzle - Twist, bend and lock it!

Paul Elstak Happy Hardcore Bear sculpt

USB Hard disk slot mount for Thermaltake Core P3

Magnetic WiFi QR Code Card with step by step guide! No Coding, or extra Software needed

Bilmuri Hog Keychain

D.R.I. Dirty rotten imbeciles logo

Remix - Lid for Soft Tape Measure Spool

WiFi QR Code Card- WLAN QR Code Karte, with step by step guide! No Coding, or extra Software needed

青铜界的“顶流”!商鞅方升:一把量出大秦帝国的硬核神器

Angerfist Mask (Hardcore)

FlatMinis: Town Guard Captain

Platzkarte Schultüte Einschulung, school cone place card, school enrollment

"Rise Against" Siren Song of the Counter Culture

Geek War Core Y700 Fifth Generation Multi-Functional Equipme

Customizable Meeple

WiFi QR-Code Card (OpenSCAD)

USB Hard disk slot mount for Thermaltake Core P3

Modular 10" inch server rack
Skull knob for J38 style keys

Morse Code Lookup Table Card (Compact & Weather Proof)

Pirelli 2026 F1 Tyre PZERO new design range

hard case
Purple Baron Carousel

Powerbox Systems Core/Atom Slider and Knobs for hand- and tray-version

The Tough Spool Adapter (PolyTerra Spool Core)

MacBook Air Hard Case

Cardboard Surfboard - 6'4"

MicroSD Card Holder Cassette for Transformers Core Class Soundwave

Coaster Hard Rock 3 Colors

BaseBall Bat
Hard drive holder for Thermaltake Core P1 case

Kingdom Come: Deliverance 2 - Hare icon

Die Hard Bruce Willis movie poster fridge magnet

Hard bait lure box

Tape dispenser core

Daggerheart Core-Rule Card Box (Sleeved)

Concrete Core Test Drink Koozie

Headlamp Mount Milwaukee 2163-21 Bolt Hard Hat

Customizable Rubik's cube core

Daggerheart Core Set Card Sorter and Dice Box

Hard Rock Santa Hueforge 4 or 6 colors

Nintendo Switch Pro Controller Hard Travel Case
«Hard Core 3D Models: PC Mounts, Music, Cards»
The collection mixes several unrelated uses of the phrase. PC hardware prints cover drive brackets, cages, and slot mounts for specific case layouts. Music and subculture prints include keychains, masks, logos, and sculpted figures tied to hardcore scenes. Card-format prints range from QR code cards with step-by-step guides to kit cards and place cards.
When choosing a model, read the author's notes for size, scale, part count, and whether supports are needed. Check the material and settings the author lists, and look for photos of real prints to judge surface detail and fit. For multi-part items, confirm how the pieces join and whether hardware or inserts are required.
To refine a search, try synonyms and related terms such as hard drive bracket, PC case mount, hardcore keychain, gabber mask, QR code card, kit card, flexi puzzle, or place card. Adding a use case, material, or printer type can narrow results. If a term is ambiguous, combine it with a format like STL or 3D model.
Questions fréquentes
What does "hard core" mean in this collection?
How can I check dimensions for a PC mount?
What should I review before printing a multi-part model?
Can I search by a related term instead?
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