T-Slot Cutters: Cutting Dia.:Tungsten carbide tip has good toughness, high hardness, wear resistance, and good cutting strength. Provide faster cutting speeds than other substrates. Wide Applications: Suitable for machining T slotting, straight slotting, side grooving and half-round keyway on the work piece. Widely used for milling stainless steel, carbon steel, alloy steel, copper, tool steel, cast iron, aluminum, etc.. Features: The cutting edge is sharp and not easy to break. High-frequency welding process is adopted for the connection between the cutter head and the cutter body. Universal chamfered round shank, easier clamping, stable cutting process. Easy to Use: Used on drilling and milling machines, machining centers. Properly reduce the cutting speed and feed can prolong the life of the milling cutter. Add cutting fluid to protect the cutting edge and make the cutting smoother when working. Tips: The longer the length of the tool clamped by the chuck, the better. If the clamping length is shorter, you need to lower the feed rate and cutting speed to reduce vibration and extend the tool life.