Type a Suitable for alloyed and unalloyed steel, structural steel, tool steel, high speed steel, stainless and acid resistant steels, non-ferrous metals such as aluminum, brass etc., plastics and wood. Made of aluminum oxide.It is characterize by a very good abrasive action and high hardness grade. Type z Type z for universal machining tasks with very high stock removal rates and heavy-duty use. Application:for grinding tasks such as weld seam dressing on planar surfaces, suitable for duty deburring and beveling work on stainless and high-temperature steels. Advantages of the z type Carton
