⚙️Creating square holes is challenging but possible with the right tools and techniques.
📐Filing a round hole into a square hole is the most basic method, but it requires skill and patience.
🔧Using a milling machine can yield precise square holes, especially with a digital readout or CNC machine.
✂️Shaping the hole using a rotary broach is the quickest method, but it requires specialized tools.
⏳Each method has its advantages and disadvantages, so choose the one that suits your needs and available tools.