Review on 🪓 GRAFF BLACK 4 1/2 Metal Cutting Diamond Cut Off Wheel - Angle Grinder Cutting Wheel - 60x Longer Life - 115 mm by Chad Judex

Was hoping this would limit the number of cutter wheels needed for a body repair on the FJ40, maybe a little less mess; Within inches of attempting to remove a plain section of 20-gauge steel fender, all of the diamond grit had come off the wheel (using a 4.5-inch grinder with a rack cable) and now I'm left with a smooth, unusable metal disc . dirt flying off the wheel is much more painful to the skin than a conventional grinding-type cutting wheel; Back to the tried and tested, I think.