Milling

Yesterday I learned to Mill at TechShop Menlo park. The class was 3 hours long, and the 5 of us learned to take a solid block of aluminum and turn it into a card holder. Milling is the process of taking a solid piece of metal and milling into it with a mill (how many mills can a mill mill). I don't fully have the vocabulary to explain everything. But this is what I made yesterday- I'm now trying to incorporate it into my skill set and understand what to do with it! Oh, and this is for holding business cards- or other small paper items,
--s