Product Details
The 3M™ TriSect™ cloth belt 237AA measures 3" x 148" and features A45 grit aluminum oxide abrasive. It utilizes proprietary micro replication technology in which micron-graded aluminum oxide particles are formed into tiny pyramids of abrasive mineral and coated on an X weight cloth backing. As these pyramids wear down, fresh, sharp mineral is continually exposed to maintain a consistent cut and predictable, fine finish. This 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.
