How to Make a Powerful Rotary Tool at home

Learn how to make a low cost powerful rotary tool at home using material like 9 volt motor, 9 volt battery , plastic bottle and metal plat. almost material you can find from home or junkyard. Note : Safety and Creativity can not be separated. So keep them together. Facebook: https://www.facebook.com/AwesomeCreativeIdeas/ Thank you for watching Junkyard.

• #تحصیلات_و_یادگیری
• #dremel_tool
• #rotary_tools
• #rotary_tool