What is a Sanding Disc?
A sanding disc is a circular abrasive tool designed for smoothing, finishing, and shaping various surfaces. These discs feature an abrasive coating that helps remove material efficiently, and they come in different grit sizes, allowing users to tackle everything from rough material removal to fine finishing work.
What Are the Holes in Sanding Discs For?
The holes in sanding discs serve multiple functions related to dust extraction and overall sanding efficiency. They allow dust and debris to be effectively removed during the sanding process, preventing material build-up and maintaining contact between the disc and the working surface. The hole pattern also helps reduce friction and prevent heat build-up.