How many people check thier grinding disks for nicks or damage prior to grinding?
I see so many workers put thier grinders down hard that crack or damage the disks.
In the last month, I have removed 6 grinders from service vehicles because guards were removed. Out of those 6, two of the disks had visible damage.
These grinders operate at 8000 rpm, and it does not take much of a nick to unbalance the disk and have it come apart at high speed.
Many people take power tools for granted, right up until the time that a serious injury occurs.