A Stepper Motor Driven Drill Table is an automated drilling platform where the drill head or the worktable is precisely moved using stepper motors. This setup allows accurate hole positioning, consistent drilling depth, and repeatable patterns without manual alignment. It’s an ideal project for automation learning, CNC principles, and precision manufacturing.

Parts Used:

1. Stepper Motors & Drivers – control movement of the drill head/table in X & Y axes
2. Microcontroller / CNC Controller Board (Arduino + GRBL or similar)
3. Drill Machine / Spindle – performs drilling operation
4. Lead Screws / Ball Screws – provide linear movement
5. Linear Bearings & Rails – ensure smooth and precise travel
6. Frame Structure – supports the drill and table assembly
7. Limit Switches – prevent over-travel and maintain accuracy
8. Power Supply – powers motors and control electronics