This router bit made an exceptional difference in the quality of my acrylic routing. When I tried this product, it cut through the material with ease and left a clean, polished finish. The two flute design really made a difference in reducing chatter and leaving a smooth edge. The only con I have is that it's not recommended for use in metals or woods, but that's to be expected with a specialized acrylic bit. Overall, I highly recommend this router bit for any acrylic routing project.