Item #: 20086542Brand: KeoModel #: 932-000-136 Features and Benefits High Speed Steel (HSS) provides good wear resistance. It is commonly used for general purpose applications on both ferrous and nonferrous materials. 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. Product Specifications Corner Rounding End Mills; Material: High Speed Steel ; Single or Double End: Single ; Radius (mm): 1.00 ; Mill Diameter (Inch): 7/16 ; Number of Flutes: 4 ; Finish/Coating: TiN Material High Speed Steel Single or Double End Single Radius (mm) 1.00 Mill Diameter (Inch) 7/16 Number of Flutes 4 Finish/Coating TiN Shank Diameter (Inch) 3/8 Tip Diameter (mm) 6.00 Overall Length (Inch) 2-1/2 Cutting Direction Right Hand Material Grade M7 Flute Direction Right Hand Radius Tolerance (Decimal Inch) +0.001 to -0.011 Mill Diameter Tolerance (Decimal Inch) +0.002 to -0.010