https://www.simplifiedtool.com/product/onsrud-60-169c-1-2-compression-chipbreaker-finisher-spiral-2-flute-x-1-1-8-cl-solid-carbide-router-bit/
Onsrud 60-169C 1/2" Compression Chipbreaker/Finisher Spiral 2 Flute X 1-1/8" CL Solid Carbide...
Designed to give the optimum edge finish of the compression spiral bits along with the increased feed rates of the chipbreaker/finisher design.
onsrudcompressionchipbreakerfinisherspiral