
3D Models for Testing, Tools and Replacement Parts
This collection gathers STL files for printer calibration, workshop helpers, replacement parts and a few display pieces. You can compare how authors approach test geometry, tool fittings and spares for older equipment. It helps you find a starting point for 3D printing tasks that are more practical than decorative. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.
本合集的文字为英文,搜索本身支持任何语言。
合集是如何整理的
此合集由Polyzon根据已接入平台的搜索结果整理而成:去除重复项和没有预览图的模型,匹配度低的排在最后,其余按搜索结果顺序排列。模型归作者所有——请在各模型页面查看使用条款。
筛选规则:Polyzon编辑部 · 文字更新于2026年10月15日
从这里开始
合集中的全部模型

ironing surface testing
Testi-cooler

Eski HDD ile Zımpara Makinesi - HDD-Powered DIY Sander

Tři bílé tesáky

Ender 3 V3 SE Bed Testing

Genesio Tesi attractor

Eski Arçelik Bulaşık Makinesi Kapak Dili. / Dishwasher lid latch for old Arçelik appliances.

Matryoshka Pyramids - They just keep going Prank

Precision Multimeter Tweezer – SMD Testing Tool

pomello teskio 2

side cutter locker _ yan keski kilit

Ablagefach links für Opel Rocks E, Citroen AMI

2X2 lego brick (for printer testing)
Overhang test

Side clips for Taski Vacumat Plus

Simple trapezoid knife (easy mount and print)

Tekiss Catfolk Mage

TESTI pidike

kabel halter organisator teskt cabelholder

GeoPeak Modern Overlapping Triangle Brooch

ASTM D638 TYPE 4 TENSILE TEST SPECIMEN STANDARD

Wall Thickness test

Ugreen USB-Hub to tesk-mount

chodosak

TASSE
Hanzo Fidget Spinner

Creality Yan keski Tutucu - Creality side chisel holder

Podlahové stupně do terária pro skákavého pavouka

Placa de Teste Pintura

Tenki the tank

Eski Ev Lithophane

Shim- spessore tasca Manico Chitarra

3D MODELLERS DEMONSTRATION Tabletop

Prodac Teskit Holder

Fit & Anti-Slip Ring (TPU) | Remix of Food Bowl Riser by Eski

17 DEGREE SHARPENING CARD ANGLE GUIDE 16MIN PRINT

Latice Cube for TPU Testing

API Test Kit stand

Anet Et5x,Et4 etc. Tool Holder (Spatula ve Yan Keski Tutucu)

Shuriken Wall Hooks - Hidden Screw (Ninja Style!)

K1 Max Full Bed Level Testing

screwdriver for adjust vref

Mocowanie do własnoręcznie zrobionej półki z deski

Teigtaschen (Chebureki)

Testing with a head
«3D Models for Testing, Tools and Replacement Parts»
Printer test models focus on measurable features such as gaps, overhangs, surface finish and bed coverage. Tool-related prints include cutters, clamps, knobs and holders that match specific hardware. Replacement parts range from appliance latches and clips to interior compartments for small vehicles, while character and prop models cover figures, fangs and novelty shapes.
When choosing a model, check the dimensions and scale on the author's page, count the separate parts and see whether assembly is required. Look at the listed material and print settings, and review photos of real prints to judge how the model behaves after slicing. For parts that must match existing equipment, measure the original component and compare it with the published dimensions.
To refine a search, try synonyms such as calibration, tolerance, clearance, jig, bracket, latch or clip. Related topics include printer upgrades, workshop organization, appliance repair and vehicle interior accessories. Adding a material or printer type to the query can narrow results when a category is broad.
常见问题
What is the difference between a printer test model and a calibration model?
How do I choose a replacement part for an old appliance?
Can these models be printed in different materials?
How can I find similar models?
全部3D模型分类
完整的主题目录:从家居日用到CNC,均可在已接入的来源平台中搜索。








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