Manufacturer: 3M. We chose aluminum oxide abrasive, which is a popular choice among industrial professionals because of its fast cut-rate and long life. Due to their fast cut-rate, hardness, strength, and low heat retention, they are widely used in grinding applications in addition to sanding and finishing applications.
Item Tag: 0.75 In
【How to Use】:Before polishing the workpiece, the workpiece should be roughly ground, and the polishing wax can only be used after reaching a certain flatness. The polishing wax has excellent cutting rate and light output rate, and should be used with polishing wheels such as cloth wheel, wool wheel, and hemp wheel.