Drill chuck centring tool for drilling on cylinders
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Bill of Materials
Description
Easy, fast, and no supports
This tool is used to achieve quick and fairly precise centering of the drill chuck relative to the center of a cylindrical workpiece.
Usage
1. Insert the upper part into the drill chuck.
2. Slowly lower the drill chuck until the lower part makes contact with the workpiece.
3. Continue to lower slightly: the V-shaped geometry will rotate the lower part, which will guide the vice to the correct position.
4. Move the vice until the tip of the lower element aligns with the reference line of the upper element.
5. Lock the vice in that position.
6. Raise the drill chuck, remove the device, and mount the drill bit.
7. Proceed with drilling.
Required Components (not printed)
For assembly, some easily obtainable standard items are required:
• 1 skateboard bearing
Outer diameter: 22 mm
Inner diameter: 8 mm
Height: 7 mm
(any 608ZZ/608RS bearing is compatible)
• 1 M5 x 10 mm bolt (optional)
• 1-2 M5 washers (optional)
Let me know how it went!
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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