Features Stability: The finished appearance of milling blade makes the blade practical, durable and stable. High damping performance, improve the surface finish of the workpiece, suitable for shoulder milling, face milling and slotting. Portable: These CNC milling blades are packed in a box, which you can take away when you go out. They are neatly arranged in the box, so you don't have to worry about losing them. Fast Cutting Speed: the blade has multi-layer coating outside, which has long service life, fast cutting speed, low friction coefficient, can improve efficiency and turning effect, and save time and cost. If one blade is blunt or scored, just turn it to another blade, which can greatly reduce downtime. Widely Used: Carbide inserts are ideal tools for providing smooth finish in bending, concave, hollow machining and general turning applications, and are suitable for turning and milling carbon steel and alloy steel. Durable: The blade is made of high-quality cemented carbide material, which reflects the characteristics of high temperature resistance, wear resistance, high precision and high toughness of cemented carbide, making the blade durable. Specification: Item Type: Milling Inserts Material: Cemented Carbide Model: JDMT070204R Machining Hardness: Within HRC38 degrees Scope of Application: Stainless steel, aluminum, copper, casting, titanium alloy Package List: 10 x Milling Insert Package List 10 x Milling Insert