Product Details
The 3M™ Trisect™ cloth belt 237AA measures 4" x 132" and features A80 grit aluminum oxide abrasive. It utilizes proprietary micro replication technology, where micron-graded aluminum oxide particles are formed into tiny pyramids and coated on an X weight cloth backing. This design allows fresh, sharp mineral to be continuously exposed as the pyramids wear, ensuring a consistent cut and a predictable, fine finish. The belt is suitable for applications such as blending, centerless and cylindrical grinding, finishing, flat finishing, refining, and stroke sanding. It is used across industries including builders hardware, medical instruments, metal fabrication, metal implants, plating and polishing, plumbing fixtures, and turbine engines.
