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Hand Drill Chuck 1mm to 7mm or 1mm to 10mm 3D Printer File Image 1
Hand Drill Chuck 1mm to 7mm or 1mm to 10mm 3D Printer File Image 2
Hand Drill Chuck 1mm to 7mm or 1mm to 10mm 3D Printer File Image 3
Hand Drill Chuck 1mm to 7mm or 1mm to 10mm 3D Printer File Image 4
Hand Drill Chuck 1mm to 7mm or 1mm to 10mm 3D Printer File Image 5
Hand Drill Chuck 1mm to 7mm or 1mm to 10mm 3D Printer File Image 6
Hand Drill Chuck 1mm to 7mm or 1mm to 10mm 3D Printer File Image 7
Hand Drill Chuck 1mm to 7mm or 1mm to 10mm 3D Printer File Thumbnail 1
Hand Drill Chuck 1mm to 7mm or 1mm to 10mm 3D Printer File Thumbnail 2
Hand Drill Chuck 1mm to 7mm or 1mm to 10mm 3D Printer File Thumbnail 3
Hand Drill Chuck 1mm to 7mm or 1mm to 10mm 3D Printer File Thumbnail 4
Hand Drill Chuck 1mm to 7mm or 1mm to 10mm 3D Printer File Thumbnail 5
Hand Drill Chuck 1mm to 7mm or 1mm to 10mm 3D Printer File Thumbnail 6
Hand Drill Chuck 1mm to 7mm or 1mm to 10mm 3D Printer File Thumbnail 7

Hand Drill Chuck 1mm to 7mm or 1mm to 10mm

MK_Design avatarMK_Design

April 4, 2026

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Description

Das sind zwei Bohrfutter für Bohrer von 1mm bis 7mmm und 1mm bis 10mm, mit dem von Hand löcher in 3D-Druckteilen nachgearbeitet werden können.

Die Durchmesser der Bohrfutter beträgt 29mm und 40mm.

BF - Bohrfutter groß

BFk - Bohrfutter klein

Update 07.08.24:

Im ersten Entwurf war in der Mutter ein dreigängiges Gewinde, wodurch die Spannkraft des Bohrfutter jedoch sehr schwach war.

Die neue Mutter hat ein normales Gewinde, dafür müssen aber 3 unterschiedliche Spannbacken gedruckt werden die zum Gewinde passen.

Die Spannbacken haben jeweils 1, 2 oder 3 Punkte und gehören in die entsprechend markierten Führungen im Grundkörper.

Assambly/Zusammenbau: https://www.dailymotion.com/video/xa49jxw
 

These are two drill chucks for drills from 1mm to 7mm and 1mm to 10mm, which can be used to manually rework holes in 3D printed parts.

The diameters of the drill chucks are 29mm and 40mm.

BF - drill chuck big

BFk - drill chuck small

Update 07.08.24:

In the first draft, the nut had a three-start thread, which meant that the clamping force of the drill chuck was very weak.

The new nut has a normal thread, but 3 different clamping jaws have to be printed that match the thread.

The clamping jaws each have 1, 2 or 3 points and belong in the correspondingly marked guides in the base body.

License:

Creative Commons — Attribution — Noncommercial — Share Alike

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