Hss-Al T Slot End Mill Milling Cutter?High-Speed Steel Woodruff, 25 * 4 * 90Mm Specification: Features: Product Advantages: Scope of Application: Size: Cutting Diameter: 25mm/ 0.98"; Cutting Depth: 12mm/ 0.47"; Number of Flutes: 8; Total Length: 90mm/ 3.54". Advantages: The cutting edge is sharp and wear-resistant, it is not easy to break the edge, the surface is clean and free of burrs, and the finished workpiece has a high finish. Material: This T-slot end mill is made of high-quality high-speed steel (HSSAL) material, which is wear-resistant and not easy to stick to the tool. Durability: The joint of the cutter head and the cutter body adopts high-frequency welding technology, which is durable and not easy to break the cutter, which greatly improves the practical life of the cutter. Application: Used for processing T-slots on various mechanical workbenches or other structures. Suitable for milling steel, aluminum, copper, iron and non-ferrous metal materials.