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Radius and Fillet Gauge STL Models for 3D Printing

This collection gathers STL models for radius and fillet gauges, circle templates, center finders, and circular mechanical parts. It helps when you need to measure, draw, or reproduce a curved profile on a 3D printer. The models vary from simple layout tools to multi-part assemblies. 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 14/10/2026


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«Radius and Fillet Gauge STL Models for 3D Printing»

Radius and fillet gauges usually appear as flat plates with stepped edges for checking inner and outer curves. Circle templates and arc guides are larger layout aids, while center-finding tools focus on locating a hole or shaft axis. Circular mechanical parts such as gears, clamps, and appliance accessories serve a different purpose: they are functional components rather than measuring aids.

On the author's model page, check the stated size and scale, the number of parts, and whether the geometry needs supports. Look at the listed material and print settings, and review photos of real prints to judge edge sharpness and fit. For gauges and templates, thin walls and small text can be difficult on a desktop 3D printer, so consider layer height and nozzle diameter.

To refine the search, try synonyms such as radius gauge, fillet gauge, arc template, circle center finder, and curve ruler. Related topics include measuring tools, layout jigs, gear profiles, and circular fasteners. Adding a unit system or a tool type can narrow results if the collection is broad.

FAQ

Perguntas frequentes

What is a radius gauge used for?
A radius gauge checks whether a curved edge matches a given radius by comparing it against a stepped profile. It is a layout and inspection aid, not a measuring caliper.
What should I check before printing a radius gauge?
Look at the model page for the listed radius range, part count, and whether supports are needed. Check the author's notes on material, layer height, and orientation, and compare with photos of printed examples.
How can I find a model for a specific circle radius?
Use synonyms like fillet gauge, arc template, or center finder, and combine them with the tool or part you need. If the exact size is missing, look for a parametric or scalable design.
Do these models need special materials?
Most gauges and templates can be printed in common filaments, but the author's page may list a preferred material for thin or flexible parts. Check the stated settings before starting a print.

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