The Astra Coated Bits&Bits 3/8" Spiral Up-Cut Router Bit is an essential tool for any workshop, emphasizing efficiency and strength. Constructed from solid carbide, it offers a 3/8" cutting diameter and a 1-1/4" length of cut. The Astra coating ensures exceptional performance in terms of speed, feed rates, and tool longevity, making it the ideal choice for milling plastics, woods, and aluminum. This versatile tool is suitable for a wide range of devices including CNC machines, handheld routers, and router tables. Furthermore, its up-cut design ensures rapid cuts in thicker materials, although caution is needed when working with thinner or softer materials. With its robust build and superior functionality, this bit, made in the USA by Bits & Bits, guarantees exceptional quality and performance for diverse applications.