Coated Kut-Down Disc, 3 in Dia, 24 Grit

3M™ Disc Kut-Down™ Discs are used for a variety of collision repair jobs. They feature extremely coarse grades down to 24 grit for effective grinding and include a built-in backing plate that provides durable support and easy adapter attachment. Disc Kut-Down™ means that as the discs wear, the edges can be trimmed and refreshed so you can keep your discs longer and minimize wasted material. Built-in backing plate provides durable support Use for paint removal and metal grindingOur 3M™ Disc Kut-Down™ Discs are made with aluminum oxide, a popular choice among industrial professionals because of its fast cut-rate and long life. This mineral makes a tough, durable abrasive that self-fractures to expose fresh cutting edges, whereas traditional natural abrasives dull more quickly. Due to its fast cut-rate, hardness, and strength, it is widely used in grinding applications in addition to sanding and finishing applications. Aluminum oxide is suitable for a wide variety of materials in both wo