5Pcs 4.5 Sanding Disc Set LJP501

is a type of abrasive tool used in conjunction with a power sander or disc sander for sanding and smoothing various materials. These discs are available in a range of sizes, materials, and grits to suit different sanding applications.

Here are some key points about sanding discs:

1. Material: Sanding discs are typically made from various abrasive materials such as aluminum oxide, silicon carbide, zirconia alumina, or ceramic. Each material offers different levels of hardness, durability, and cutting ability.