Intro: Drill Always in a Center
I and my friend made extra tool for drilling holes in the middle
Stuff you will need
- Cylinder shaped wood
Step 1: Get the Cheap Bearings
Disassemble the hard drive to get bearings
Step 2: Cut the Small Peace of Wood
As you see in the video, you will need to cut the peace of wood, than,
drill in the middle, with 13 mm Diameter hole.
Push the Bearing in the hole
Drill 6 mm Diameter holes, for cylinder wood. for both sides and pull it inside
Drill 5 mm, than put the magnets inside and its ready, now you have tool that helps you to make holes in the middle and hold you bits.