Product Details
The 3M™ Trisect™ cloth belt 237AA measures 4" x 36" and features A65 grit aluminum oxide, utilizing proprietary micro replication technology to form micron-graded aluminum oxide particles into tiny pyramids of abrasive mineral on an X weight cloth backing. As these pyramids wear, they continuously expose fresh, sharp mineral, ensuring a consistent cut and a predictable, fine finish. This cloth belt is suitable for a variety of applications, including blending, centerless and cylindrical grinding, finishing, flat finishing, refining, and stroke sanding. It is designed for use in multiple industries, including builders hardware, medical instruments, metal fabrication, metal implants, plating and polishing, plumbing fixtures, and turbine engines. The product is compliant with relevant industry standards and certifications.








