The crushing hammer doesn't hit. Can two rubber rings solve the problem? 

The crushing hammer doesn't hit. Can two rubber rings solve the problem?
hello. This is Yong3.^^
Today's video is about when the crushing hammer doesn't hit.
There are several reasons for not hitting,
We will tell you the most common causes and how to fix them.^^
Please watch carefully until the end^^
#Hammer drill #Hammer drill #Shredding hammer #Pure car #Self-maintenance #Yong3