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Thread: Rolling ball bump tool

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  1. #1
    Supporting Member Mook's Avatar
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    Mook's Tools

    Rolling ball bump tool

    I originally made mine as a bump tool that could be used to bump o/d's & faces true on a centre lathe. It was suggested that I try it as a burnishing tool so I gave it a go. I intend to make a video where it burnishes a complex form - if it works..

    Burnishing video, sorry about the video quality & music.



    Bump tool video, the ball is supported by much smaller ones in a spherical cup & can roll in any direction.


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  2. The Following 12 Users Say Thank You to Mook For This Useful Post:

    Cypriot90 (Dec 13, 2023), Eaglewood (Dec 12, 2023), flyfr8rs (Dec 13, 2023), hemmjo (Dec 12, 2023), Inflight (Dec 15, 2023), Jon (Dec 12, 2023), nova_robotics (Dec 12, 2023), Philip Davies (Dec 13, 2023), piper184 (Dec 12, 2023), reproturn@bigpond.com (Dec 15, 2023), rgsparber (Dec 13, 2023), Sleykin (Dec 17, 2023)

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