Device for vertical holes drilling and thread cutting

How to cut a thread exactly. How to drill a hole vertically. Device for vertical drilling of holes and thread cutting. Screwdriver attachment.
A new use for a screwdriver in the home workshop. Trapezoid for electric drill screwdriver.
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Music by Hotham
Stream: https://linktr.ee/hothammusic
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Music by Hotham
Stream: https://linktr.ee/hothammusic
Free Download: https://hypeddit.com/hotham/sunsetdrive
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