Product Description This 5-piece end mill set is designed for precision and efficiency, making it an essential tool for both hobbyists and professionals in CNC machining. With a focus on high performance and durability, these end mills are perfect for a wide range of materials, ensuring exceptional results in various milling tasks. 3EMC05 Router Bit Details Specification: Each 3-flute end mill features a flat nose with a 1/4" cutting diameter and 3/4" cutting length, overall length of 2-1/2". Effectiveness: Designed for efficient chip evacuation, making it ideal for side milling, end milling, and finish machining. Precision Grinding: High abrasion and temperature resistance achieved through rigorous grinding and polishing processes. High Performance: Optimized for aluminum 6061 and 7075, and performs well with non-ferrous metals, plywood, and hardwoods. Wide Compatibility: Compatible with most desktop CNC machines, including Genmitsu, with the correct-sized collet. Cost-Effective Set: This 5-piece set provides exceptional value and durability for long-term use. High Quality: Each end mill is meticulously crafted for unmatched accuracy and consistency in every cut. Wide Application: Suitable for various materials, including aluminum, non-ferrous metals, plywood, and hardwoods.