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TPU Lawn Trimmer Blades for Enhanced Durability — image 1
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TPU Lawn Trimmer Blades for Enhanced Durability

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Heavy-duty, impact-resistant grass trimmer blades optimized for TPU filament to prevent snapping on hard edges.

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This is a optimized variant of my original lawn trimmer blades for more impact-resistant TPU materials.

Standard rigid plastics like PLA or PETG tend to be too brittle for this application, causing the blades to shatter or snap almost immediately when they strike hard surfaces like rocks, concrete curbs, or fencing.

In addition to the material change, the geometry has been slightly shortened compared to the original design.

I have included a .3mf print profile with the model files.

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