The 3/16" Solid Carbide Spiral Down-Cut CNC Router Bit is an exceptional tool tailored for those seeking the perfect blend of strength and precision in their cutting tasks. With a tip diameter of 3/16" (.187"), shank diameter of 1/4" (.25"), a length of cut of 1", and an overall length of 2-1/2", this router bit is especially designed to produce smooth, clean cuts. The down-cut flutes are adept at pushing chips downward, which is highly beneficial in minimizing fraying and chipping, ensuring pristine top surface edges. Furthermore, the bit showcases a versatile nature as it is not just exceptional for woodworking, but is equally efficient in cutting plastics and aluminum. This flexibility makes it an invaluable tool for a wide spectrum of applications and projects. One of the noteworthy features of this router bit is the Astra coating, which significantly bolsters performance by enabling higher cutting speeds, feed rates, and prolonging tool life. Manufactured in the USA by Bits & Bits, this spiral down-cut CNC router bit stands for unparalleled quality and performance. Its combination of an optimal kerf, precision cutting, and versatile material compatibility makes it an indispensable asset for craftsmen and CNC operators who demand excellence in their work.