This machine is suitable for wear resistance test of leather, cloth, paint, paper, floor tile, plywood, glass, natural rubber, etc. The method is to cut the specimen with a standard cutter, wear it with a specified type of grinding wheel, and wear it with a certain weight, take out the specimen after the specified number of revolutions, and observe the condition of the specimen after grinding or the weight difference between the specimen before the test and the weight after the test.