A Nicely Accurate PCB Drill Press You Can Build Yourself

Making PCBs isn’t always just about getting nice copper traces on a lovely fiberglass board. There’s often lots of drilling to be done! This PCB drill press from [w_k_fay] should help you do just that with the finesse and accuracy of a pro.

The design isn’t particularly fancy or pretty, but just simply focuses on doing a simple job well. There’s a basic DC motor, sitting on a linear rail so that it has minimal deflection in the X and Y axes as it moves up and down. Special care was taken to ensure the linear rail was mounted perfectly perpendicular to the base to ensure the drill doesn’t wander or splay off target.

A collet chuck is used to center the bit as well as possible for a good price. nThe build also includes a bright LED in order to give you the best possible view of your work. Power is via a variable bench supply which allows for variable speed as necessary. There’s a foot pedal to activate the drill which allows both hands to be used for positioning the work for added ease of use.

The total build came in at under $50 spend by the time [w_k_fay] was done. Alternatively, you could use this 3D printed design to build your own as well. If you’ve been whipping up your own useful tools for the home shop, though, don’t hesitate to drop us a line!

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