ABRASIVE PRODUCTS
12. DO CHECK THE SPEED OF THE GRINDER as recommended in ANSI B7.1 Safety Requirements. DON'T : 1. DON'T use a wheel that HAS BEEN DROPPED or DAMAGED or appears to have been abused. 2. DON'T FORCE a wheel onto the machine OR ALTER the size of the mounting hole-if wheel won't fit the machine, get one that will. 3.