⚙️ I needed to fit a different sprocket on my motor, but the shaft was completely round and useless. Instead of buying a new motor, I used a grinder and a chain to create perfectly symmetrical flats. This trick machines the metal down with lathe-like precision without needing expensive equipment. Save this hack for your next custom build! 💡Your source for Amazing CraftReady content! 💥 We got the hottest picks from across the Web of DIY and Crafts Videos. Check our posts for your vibe. DM us fo