Cults3D

Tool

Drill bit sharpener

par MGX · Tool

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I've researched many existing approaches to drill bit sharpening but did not find one that I like. I like simple and utilitarian designs. This is one of those: a one-piece guide for sharpening drill bits on a Dremel or similar rotary tool.

There are 3 guides included: 90, 118 and 135 degrees. The majority of people will need the 118* and for that the adapter comes in two sizes such that it can easily fit both small and large diameter drills, as well as different diameters in cutting/grinding disks.

The adapter prints in one piece without support and is threaded to screw right onto the Dremel (I've tested it on Dremel 285, 8000 and generic Alltrade tool). It's also designed to accommodate mandrel upgrades.

Feel free to tweak but note the non-commercial use, please contact me for a separate license if you are interested.

https://youtu.be/Z6N5WAULoEM

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sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening adapter dremel drill dull jig sharpener sharpening

Catégorie

Tool

Source

Cults3D

Publié

28.08.2017

Mis à jour

12.03.2026

Ce qu'il faut pour imprimer: Débutant Confiance faible

Pourquoi ?

modèle print-in-place · sans supports

Sans supports Print-in-place Visserie requise

Supports 0/3

Assemblage 0/3

Réglages 1/3

Taille du plateau 0/3

Post-traitement 1/3

Imprimante

FDM / FFF

Format de fichier

STL

Matériau

Post-traitement

Visserie

Logiciel

Cura, PrusaSlicer ou similaire

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