Product Details
The 3M™ Trisect™ Cloth Belt 237AA measures 3/4" x 18" and features aluminum oxide A45 grit 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. As the pyramids wear down, fresh sharp mineral is continually exposed, providing a consistent cut and a predictable fine finish. This belt is designed for applications including blending, finishing, and polishing across industries such as builders hardware, medical instruments, metal fabrication, metal implants, plating and polishing, plumbing fixtures, and turbine engines.
