Set Screw: #5-40 x 1/2", Cup Point, Alloy Steel, Grade 8 MPN:101121PR

A high-speed steel square end mill is a type of cutting tool used for trimming, shaping and machining various materials such as aluminum, brass, steel or plastics. This specific model features a 0.1 diameter and a 19/64 length of cut with 2 flutes that allow for faster material removal while producing smooth finishes. It is made from high-speed steel to ensure hardness, durability and wear resistance, which results in prolonged lifespan of the cutting tool. With its versatile design, square end mills are widely used across numerous industries such as automotive, aerospace, medical or electronics manufacturing for making precise cuts, engravings, and intricate shapes. The affordability, durability and precision make this type of end mill an indispensable tool in the workshops of professionals, DIY enthusiasts and hobbyists alike.