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Thread: Cheap Drill Press Improvements

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

    Cheap Drill Press Improvements

    From the very first day I bought this drill press (Parkside PTBM 500 C3)
    I had in mind to replace the column that was too poor (a tube ø46x450x1.5mm) and relatively short with a solid one
    as well as its base with something more robust and stiffer like a cast iron plate or a steel plate.



    The major problem was at the base; wrong geometry.
    When I push to drill then the main base distorts around the column and starting to move up and backwards losing its verticality.

    Click image for larger version. 

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    I have an older model (PTBM 500 A1) that its base whereas it was sheet metal made;
    I never encountered any distortion issues like in this model.

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    Searching at the junkyard I found this stand that probably once it was a drill press base that later was modified to be used for some other application.
    Its column diameter was ø45mm (one millimeter less than the needed) but it wasn't a so big deal.
    The base of the stand was cast iron.
    So I decided to buy it and give a try.

    Click image for larger version. 

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  2. The Following 18 Users Say Thank You to kess For This Useful Post:

    almarghi (Aug 22, 2018), billster (Aug 23, 2018), blkadder (Aug 22, 2018), clydeman (Oct 18, 2025), emu roo (Oct 18, 2025), Jon (Aug 23, 2018), mikeatl (Mar 14, 2026), mr mikey (Sep 17, 2022), olderdan (Aug 24, 2018), PJs (Aug 22, 2018), Rangi (Sep 16, 2020), rlm98253 (Dec 13, 2018), rossbotics (Aug 23, 2018), Seedtick (Aug 22, 2018), Slim-123 (Sep 15, 2020), Texf1 (Aug 23, 2018), that_other_guy (Dec 9, 2018), thoms_here (Sep 15, 2020)

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