There is a way of mounting the drill bits faster and more reliably than what is shown in this video; however, it requires a steady hand and starting the drill while the drill bit is not yet mounted. We decided that it may pose danger for people not yet savvy with the drill, and that it is best to show how it was intended to be mounted. We strongly advise not using faster methods before you are very comfortable handling this tool.
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- #2521
- 07 Nov 2025
Курсове и занятия включващи този Урок
Този Урок е използван в следните курсове и занятия.
Build a DIY Rotating LED Clock Display – For Parents and Kids (Online and Self-Guided)
Discover the fun of DIY electronics with your child in this self-paced, beginner-friendly online course, where parents and kids work together to build a rotating LED strip display!
Designed for those with no prior experience, this project-based course walks you through the entire process of assembling a spinning LED display that uses persistence of vision to create a glowing clock.
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The Hole Story – Drilling the Board
Safety First When Crafting
In this lesson, you’ll learn how to drill holes in the PCB and mount some circuit components with nuts and bolts. To stay safe, make sure a responsible adult is there to supervise and help you.
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