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Thread: Pump Jack Scaffolding Rapid Descent Drill Bit Adapter

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    Supporting Member Keith William Knull's Avatar
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    Keith William Knull's Tools

    Pump Jack Scaffolding Rapid Descent Drill Bit Adapter

    This adapter bit locks onto the crank shaft of a pump jack lowering mechanism. Made from a 1/2" socket with the sides ground off. Most effectively used with a variable speed drill that has a low-speed high-torque setting. It doesn't save a lot of time but it definitely saves a lot of effort.


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  2. The Following 4 Users Say Thank You to Keith William Knull For This Useful Post:

    Paul Jones (02-06-2019), PJs (02-05-2019), saintrain (02-05-2019), Seedtick (02-04-2019)

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    Thanks Keith William Knull! We've added your Power Scaffolding Jack Attachment to our Jacks and Lifts category,
    as well as to your builder page: Keith William Knull's Homemade Tools. Your receipt:






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