Holds up to 1.3 times longer than a Bosch standard metal cutting disc. Do you need a durable cutting disc to make quick cuts in stainless steel and metal with your large angle grinder? Then the PRO Stainless Steel and Metal is the right choice: its strong abrasive grains ensure that you can make high-quality cuts – time and time again. The PRO Stainless Steel and Metal bonded cutting disc is equipped with premium aluminum oxide for stability and durability. We have combined the grains with functional fillers and embedded them in a phenolic resin matrix for added strength. For safer and more stable performance, the disc is also reinforced with high-quality fiberglass fabric. It is free from iron, so you don’t have to worry about rust on your workpiece when cutting stainless steel exclusively. With a 22.23 mm bore diameter for standard angle grinders with a clamping nut.