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Review on ๐Ÿช“ GRAFF BLACK 4 1/2 Metal Cutting Diamond Cut Off Wheel - Angle Grinder Cutting Wheel - 60x Longer Life - 115 mm by Tom Tucker

Revainrating 5 out of 5

Cuts Steel Like Butter

Yes, the title is spelled correctly. Advantages: The diameter does not shrink as with conventional grinding wheels. Cons: Doesn't cut. Given the cutting speed of this wheel, the "3,000+ cuts" of 12mm rebar claimed in the ad probably took 3,000 hours. The ad said they used 12mm (1/2 inch) rebar for the 3000 cut test, and later the ad said ใ€Hacksaw blade is not suitable for cutting thick metalใ€‘. I don't know how they define "thick", but it's useless for .187" mild steel and not much better for .062" (1/16") thick. not a complete loss.

Pros
  • Outstanding Overall Performance
Cons
  • Weight