
Thin Plate 3D Models: STL Files for Flat Parts
This collection gathers STL files for thin, flat parts used around 3D printing and workshop projects. You will find build-surface accessories, base plates, test grids and mechanical mounts. It helps when you need a flat component rather than a decorative figure. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.
O texto desta coleção está em inglês; a busca funciona em qualquer idioma.
Como esta coleção é montada
O Polyzon monta esta coleção a partir dos resultados de busca dos sites conectados. Repetições e modelos sem prévia são removidos, correspondências fracas vão para o final e o restante segue a ordem da busca. Os modelos pertencem aos seus autores — confira os termos na página de cada modelo.
Regras de seleção: equipe editorial do Polyzon · Texto atualizado em 11/10/2026
Comece por aqui
Todos os modelos desta coleção

Aluminium heated bed support plate 3mm

Nozzlebox - Box for nozzles

Electronics Prototyping Base Plate(3mm Hole Grid, 10mm Spacing)

Cable sorting plate 3mm

Aperture Plate 3mm / Lochblende 3mm für 25 mm Aufnahme

Print test plate 3 mm

Ender 3 V2 Magnetic Build Plate Guide / Aligner

Pterodaktyl steel plate 3 mm

Bead & Ball Roller Plate (1mm, 2mm, 3mm)

Bed Leveling Test 300mm Plate for K1max, K2pro, Ender3v3Plus

3X 235mm Build Plate Holder for FlashForge AD5M/X

Dillon & Hornady case feeder plates

Gravitrax Base Plate -J3dW Fixed 14 Positions 1mm
%2Fhttps%3A%2F%2Ffbi.cults3d.com%2Fuploaders%2F13220014%2Fillustration-file%2Fb9cdbe71-4f8e-431a-aab0-f96e023f5aa4%2FdisplayStand_JD.jpeg&w=300)
Основание для фотопластины толщиной 1,2,3,4 или 5 мм

2040 Gantry Plate, 87x88x3mm
%2Fhttps%3A%2F%2Ffbi.cults3d.com%2Fuploaders%2F13220014%2Fillustration-file%2F1d3f7bbb-c479-44a5-8617-a762bd8314ac%2F12be8e6e7ceee5e1a7430b3bf72b66ea_preview_featured.jpeg&w=300)
Подставка для фотопластинок (5,4,3,2 или 1 мм)

Ender 3 V2 Riser Feet 25 & 35 mm

Cr10 V3 control box base plate with 80mm fan and raspberry pi3bcase.

Gravitrax Plate Fixed! Jeffs 3D World 14 Pos 3mm

Build Plate Holder / Sheet Holder Anycubic Kobra 3 268mm 5 Slots for Ikea Platsa Cabinet

Strong Biqu H2 mounting plate for Ender 3 with 40mm fan and optional BL/CRTouch mount

StealthySwiss - Stealthburner for Micro Swiss Direct Drive for Ender 3 and 5 Series Printers

Pressly leather punch re-remix with 3, 4, 5 and 6 mm hot-swappable punch plates

30mm 40mm 60mm 3.75" and 6" figure base plate/ stand

Wheel Spacer Test-Fit Plates (Pack 3/5/10/15 mm)

M42 Lens to 1.25" adapter for cameras planetary cameras with 12.5mm back focus. With vixen-plate and tripod mount and 3D-pritnable nosepiece

Filament Spool Clip for 3 mm and 1.75 mm
![0.5U/1U/1.5U/2U/3U/4U/5U - 10" plates 3mm - [YaMR]](https://cache.polyzon.org/api/img?url=https%3A%2F%2Fmakerworld.bblmw.com%2Fmakerworld%2Fmodel%2FUSc7973833315afc%2Fdesign%2F2025-11-19_30b282608cbdc8.jpg&w=300)
0.5U/1U/1.5U/2U/3U/4U/5U - 10" plates 3mm - [YaMR]

CHEQUERED Plate THK 3mm

Countersunk head screw 3.8x8 mm plate screw

Modified base plate for E3V2 using round 6mm magnets. Use with remixed main body.

1-2-3-speeds switch mount for e-bike (handlebar 22 mm)

3,6mm Wooden plate support for advertising

3mm Riser for Blum Cross Mounting Plate

28mm DND Armored Knight Sword Shield Helmeted Battle Stance Plate Armor Cloak StarForge Kits 3D Print STL File

3-fan connector plate/fan bracket for 3x 40mm fan

Ender 3 Pro Y Carriage Plate

Turntable Plate 240mm for the 3DMakerPro Moose

VESA 75mm back plate to 3/8in screw

28mm DND Armored Knight Sword Shield Helmeted Battle Stance Plate Armor Cloak StarForge Kits 3D Print STL File

L Plate Sign (150mmx195mmx3mm) ABS
H-Plate for Kyosho Mini-Z MR-02/MR-015 MM

New film plate for 3d printed 8mm film scanner

28mm DND Armored Warrior Sword Battle Stance Heavy Plate Armor StarForge Kits 3D Print STL File

Equerre plate 50x50x15mm e: 2.5 d: 3.5mm
«Thin Plate 3D Models: STL Files for Flat Parts»
The plates differ by role. Some serve as magnetic build surfaces or alignment guides for a printer bed, while others act as prototyping bases with hole grids, calibration test sheets, game bases, or optical and mechanical mounts. Flatness, hole spacing and mounting pattern matter more than surface decoration.
When choosing a file, check the author's page for the listed size and scale, the number of separate parts, and whether the model needs support material. Look at photos of real prints to judge edge quality and warping. The material and settings the author lists can help you decide how to slice the plate.
To refine the search, try synonyms such as flat plate, base plate, build surface, test grid, mounting plate, or adapter plate. Related topics include printer bed accessories, electronics enclosures, modular game bases, and workshop fixtures. Combining a material or printer family with the word plate often narrows the results.
Perguntas frequentes
What can a thin plate model be used for?
What should I check before printing a flat plate?
Why do large flat plates warp during printing?
How can I find related plate models?
Todas as categorias de modelos 3D
O catálogo completo de temas — de casa e utilidades a CNC, com busca em todos os sites conectados.




%2Fhttps%3A%2F%2Ffbi.cults3d.com%2Fuploaders%2F14560148%2Fillustration-file%2F81dac483-8617-4d96-a0cd-5dab9605aa13%2Fgroin.jpg&w=300)




