Item #: 20630497Brand: SecoModel #: 10023009 Product Specifications Mill Diameter (Decimal Inch) 0.2500 Mill Diameter (Inch) 1/4 Number Of Flutes 3 End Mill Material Solid Carbide Length of Cut (Decimal Inch) 0.7500 Length of Cut (Inch) 3/4 Shank Diameter (Inch) 1/4 Shank Diameter (Decimal Inch) 0.2500 Overall Length (Decimal Inch) 2.5000 Overall Length (Inch) 2-1/2 Single Or Double End Single Coating/Finish Family ANF Centercutting Yes Cutting Direction Right Hand Flute Direction Right Hand Extended Reach No Coolant Through No Helix Angle 45 Primary Workpiece Material Aluminum & Non-Ferrous Primary Workpiece Material Code N Coating/Finish ANF Variable Helix No Variable Index No Chipbreaker No Flute Type Spiral Shank Type Straight Material Grade Micrograin Length Type Standard Mill Diameter Tolerance 0.0020 in TIR Maximum (Decimal Inch) 0.0050 Series A345 System Of Measurement Fractional Inch UNSPSC Code 27112803