3/16 to 3/4″, 2 Flute Square End Mill Set – TiN Coating, High Speed Steel, Single End, Centercutting | 00306423

00306423 00306423 10/PC 3/16-3/4″X1/16TH High speed steel (HSS) provides good wear resistance It is commonly used for general purpose applications on both ferrous and nonferrous materials Square ends are used for general milling applications including slotting, profiling and plunge cutting Titanium Nitride (TiN) is a multi-purpose coating which increases chip flow in softer materials The heat and hardness resistance allows the tool to run at higher speeds than uncoated tools.