Cutter Split Ring

A single cutter spacer ring and a twin cutter spacer ring are both components used in concrete cutting and drilling operations.

A single cutter spacer ring is a circular metal ring that is placed between a single cutting blade or drill bit and the tool's arbor. It provides spacing and helps maintain the desired width or diameter of the cut or drilled hole.

The single cutter spacer ring ensures that the cutting blade or bit is properly aligned and centered, allowing for accurate and controlled cutting or drilling.

On the other hand, a twin cutter spacer ring is used when using two cutting blades or drill bits simultaneously. It is placed between the two blades or bits to create a specific gap or spacing.