Frezarka CNC z Szuflady?

I once decided to build the absolute cheapest CNC milling machine possible. Drawer guides were probably the cheapest option I could think of – they're significantly cheaper than linear guides. Instead of ball screws, I used standard metric threaded pins for the drive. The stepper motors were second-hand. I knew that the rigidity of a homemade milling machine is always an engineering challenge, so I encased the OSB frame in concrete. The biggest problem was the low rigidity of the guides, which translates into poor milling accuracy, but the final result pleasantly surprised me. DREMEL CNC (full playlist):    • DIY Dremel CNC #1 design and parts (Arduin...   DREMEL CNC in Polish:    • Jak wydrukować frezarkę na drukarce 3D? Dr...   ------------------- Instagram:   / kamil_konstruktor   TikTok:   / kamil_konstruktor   DISCORD FOR VIEWERS:   / discord   Business/collaboration: [email protected]