Resinoid Mounted Point: Highly durable with excellent cutting performance, suitable for fine finishing of metal surfaces. Rubberize Mounted Point: Suitable for polishing aluminum alloys and iron metals, providing 30% cutting power and 70% polishing capability, which minimizes damage to metal surfaces. Unit : mm Product name Grit Number Resinoid Mounted Point #120 N413 N515 N617 N820 N1020 Rubberize Mounted Point #120 R413 R515 R617 R820 R1020 Packing unit : 100pcs/box If you have any questions or custom needs, please feel free to contact us at Acer
