Item #: 20630166Brand: SecoModel #: 10023112 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) 0.5000 Length of Cut (Inch) 1/2 Shank Diameter (Inch) 1/4 Shank Diameter (Decimal Inch) 0.2500 Overall Length (Decimal Inch) 4.0000 Overall Length (Inch) 4 Single Or Double End Single Coating/Finish Family ANF Centercutting Yes Cutting Direction Right Hand Flute Direction Right Hand Extended Reach Yes 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 Long Neck Diameter (mm) 0.24 Reach Length (Inch) 1-1/2 Mill Diameter Tolerance 0.0020 in TIR Maximum (Decimal Inch) 0.0050 Series AN345 System Of Measurement Fractional Inch UNSPSC Code 27112803
