Item #: 05022553Brand: Internal ToolModel #: 41-4373 Product Specifications Mill Diameter (Decimal Inch) 0.4370 Number Of Flutes 4 End Mill Material Solid Carbide Length of Cut (Decimal Inch) 1.8000 Shank Diameter (Inch) 7/16 Shank Diameter (Decimal Inch) 0.4370 Overall Length (Decimal Inch) 4.0000 Overall Length (Inch) 4 Single Or Double End Single Coating/Finish Family Bright/Uncoated Centercutting Yes Cutting Direction Right Hand Flute Direction Right Hand Extended Reach No Coolant Through No Helix Angle 30 Primary Workpiece Material Aluminum & Non-Ferrous; High-Temp Alloy; Stainless Steel; Cast Iron; Steel; Hardened Materials Primary Workpiece Material Code P; S; H; K; M; N Coating/Finish Bright/Uncoated Variable Helix No Variable Index No Chipbreaker No Flute Type Spiral Shank Type Straight Material Grade Micrograin Length Type Regular Mill Diameter Tolerance +0.0000/-0.0020 in Series 41 System Of Measurement Decimal Inch UNSPSC Code 27112803