Etalon 4 inch Cutting Wheel is a very sharp and resilient cutting wheel. It is used for grinding softer and weaker metals including copper, cast iron, and non-metals such as cement. It is extensively used in industries including metalworking, mechanical, construction, and general manufacturing. You can easily integrate the cutting wheel with the grinding machine. Etalon 4 inch Cutting Wheel does not degrade in quality or performance due to heat, chemical attacks, and heavy pressure.