4.5 grinder recommendation?

/ 4.5 grinder recommendation? #151  
An old mechanic friend pulls his travel trailer behind his Dodge Cummins to Arizona each winter. Snowbird.

One November I let him use my shop to do some brake work on his trailer. When he returned home the following March he presented me with a stack of 4.5 inch cutting discs that he had bought from a flea market. I tried one and they barely cut. Probably HF returns or rejects. In retrospect I’m probably fortunate it didn’t blow up in my face.

I bundled them up with tape so I would know not to use them and I think they are still in the back of a cupboard.

I will throw them out today.
 

Marketplace Items

159119 (A60430)
159119 (A60430)
2011 International WorkStar 7400 Auto Crane 19006H 5 Ton Crane Mechanics Truck (A59230)
2011 International...
2014 Sea Ray 350 Boat (A59231)
2014 Sea Ray 350...
Kuhn FC400RG (A60462)
Kuhn FC400RG (A60462)
EZ-GO Utility Cart (A55851)
EZ-GO Utility Cart...
1999 CHEVROLET C7500 UTILITY TRUCK (A59906)
1999 CHEVROLET...
 
Top