How to drill centered hole in a rod – Homemade idea

How to drill centered hole in a metal rod without lathe? Jak zrobić/wywiercić otwór w środku pręta bez tokarki. Cómo hacer/taladrar un orificio centrado en una varilla sin torno. Como fazer/perfurar orifícios centrados em uma haste sem torno. Как сделать/сверлить центрированное отверстие в пруте без токарного станка.

The simplest way to drill in the center of rods is to make a drill guide, insert the rod into the bearing, what’s next in the film. This awesome idea lets to make straight holes in bushings in garage conditions.
Link to music used in the film – Rhythm of my heart

Nguồn: https://thietbivesinhphuckhanh.com/

Xem thêm bài viết khác: https://thietbivesinhphuckhanh.com/tong-hop/