End Mill What it is A precision cutting tool used in milling operations on CNC and manual milling machines to remove material and create pockets, slots, profiles, and contours. Key benefits Delivers accurate, consistent cuts for tight tolerances Strong, wearresistant edges provide long tool life Compatible with standard milling setups and tool holders Materials and construction Available in carbide and speed steel options Ground flute geometry designed for efficient roughing and finishing Hardening and finish treatment to improve rigidity and durability Size and compatibility Offered in a range of diameters and flute counts Shank sizes compatible with common collets and tool holders Suitable for most CNC mills and manual milling machines Performance Efficient chip removal and stable cutting Maintains dimensional accuracy across operations Use scenarios Pocketing and contouring aluminum components on a CNC mill Slotting and finishing steel workpieces in a fabrication Profiling plastic or composite parts for automotive or consumer components