This polished single O-Flute Down-Cut spiral roter bit is excellent for cutting soft and hard plastic. ZUQ tools, made in Taiwan by City Tools, represent precision, durability, and excellence. Each tool undergoes rigorous quality checks to ensure top-tier performance. Designed for precision cutting, this versatile and high-performance router bit offers ample reach and stability for routing operations. The single-flute Down-Cut spiral geometry ensures smooth, clean cuts, making it ideal for materials such as acrylic, PVC, ABS, HDPE, and wood. Additionally, it delivers exceptional durability and long-lasting sharpness.