Product Details
The 3M™ PSA cloth disc 348D is a 5" diameter, NH 50 grit heavy-duty sanding disc featuring aluminum oxide abrasive in a closed coat for fast cutting on metal surfaces. It includes a high-strength pressure-sensitive adhesive backing that securely adheres to a backup pad or steel platen, providing efficient application and clean removal. The disc’s heat-resistant resin bond and cloth backing make it suitable for high heat and heavy-duty sanding tasks, including deburring, blending, grinding, and dual action sanding on metal parts of various sizes and shapes. Designed for use with disc sanders, random orbital sanders, or stationary disc sanders, the aluminum oxide mineral offers fast cut-rate, hardness, strength, and low heat retention, suitable for ferrous alloys and a wide variety of woodworking and metalworking materials. The resin bond maintains stability under high heat or pressure, ensuring durability and long life. This disc is commonly used in industries such as metal fabrication and primary wood and panel processing. Warranty terms apply as specified by the manufacturer.
