Outils et équipement

3D Models of Trimmer Heads and Spare Parts

This collection gathers 3D-printable parts for garden line trimmers: replacement heads, spools, caps, blades and small service tools. It is useful when a stock part is worn or missing and you want to model or print a new one. The models vary in mounting style, so the STL files are only a starting point for checking dimensions. 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 11/10/2026


Collection

Par où commencer

Tous les modèles de cette collection

À propos de la catégorie

«3D Models of Trimmer Heads and Spare Parts»

The collection covers several families: complete string trimmer heads, bump-feed knobs and caps, spools or reels for line, bladed heads with plastic or metal cutters, and disassembly keys or storage lids. Some parts are simple covers, while others combine a hub, spring, and line retention features. The differences matter because a cap or knob may belong to one shaft type, while a full head includes the mounting thread or adapter.

When choosing a model, check the size and scale, the number of parts and assembly steps, and whether supports are needed. Look at the author's photos of real prints and the material and settings listed on the model page. For outdoor trimmer parts, the wall thickness, hole diameters, and thread pitch are often more important than the outer shape.

To refine a search, try synonyms such as string trimmer head, bump head, line spool, cutter cap, or blade head. Related terms include grass trimmer, brush cutter, weed eater, and replacement cover. You can also search by the part function, for example knob, spring, adapter, or disassembly key.

FAQ

Questions fréquentes

What measurements should I check before printing a trimmer head?
Check the mounting thread or shaft diameter, the overall diameter, the line exit holes, and the height of the hub. Compare these with the part you are replacing and with the dimensions given on the model page.
Do trimmer head models need supports?
It depends on the geometry. Overhangs around the hub, line channels, and mounting threads may need supports or a different print orientation. The author's page often shows the intended orientation.
Which material works for a trimmer head?
The material depends on the load and abrasion the part sees. Authors may list PLA, PETG, ABS, ASA, or TPU for flexible blades; check their notes and your printer's capabilities.
How can I find a matching head if I do not know the model name?
Search by the thread size, the number of line exits, or the shape of the cap and knob. Photos and measured drawings on the model page help narrow the options.

Toutes les catégories de modèles 3D

Le catalogue complet des thèmes, de la maison à la CNC, avec une recherche sur tous les sites connectés.

Ouvrir le catalogue des catégories