DIY Aluminum Hammer - Sand Casting Process From Start to Finish In this video, I cast a hammer and wooden block using sand casting technique! Watch the complete process from making the sand mold to the final aluminum cast result. 🔥 What you'll see: ✅ Sand mold preparation using wooden pattern ✅ Pressing pattern into sand to create mold ✅ Pouring molten aluminum ✅ Cooling & removal ✅ Final cast hammer & block reveal This simple sand casting method lets you create real, functional metal tools at