The advantages of our metal spindle
1.The metal spindle is durable which can not be broken easily when the drill dropped onto the ground or you hit something hard.
2.The service life of the metal spindle is long. The plastic mandrel is easily becoming brittle and it is not durable after use , please clean the spindle and apply the oil, which is good for the tool.
1/2 size mandrel
1.During use, the drill bit does not come off easily from the spindle because the vibration of the drill.
2.The large size range will be suitable for many accessories, and also can be used in any occasion.