Review on Wheel Metal Stainless Aggressive Cutting by Antonio Lemm

Unless you really need speed (or if you're cutting specialty material), thin often doesn't do better. Do you like weak discs that wear out quickly? If you don't pay attention to the thickness of the slice, learn how to walk. From 0.055 to 0.07 - more durable thickness, but still sharp. I carved a solid 1.5" thick round bar using one of those British discs and an angle grinder under $50. These discs are pretty strong, reliable and durable for their price. Thin discs often have to be made from special or weaker abrasives. These British blades share the difference between good cutting edge and durability, so spend a few bucks more than thin, flimsy, and cheap ones.