Description:<br> DC Motor Large Torque High-power Motor With Vent Holes<br>  <br> Specification:   The Outside Shaft Length: 16mm   Dia. of Shaft: 5mm                Feature:       Ball bearing， with cooling fan.       Used in electric tool motors， power is very large， you can make a small spindle motor， and is also suitable for DIY aspect.         <br><br><br><br><br>  <br> Package Included:<br> 1x DC motor<br>  <br> More Details: