Item #: 39036579Brand: Harvey ToolModel #: 900422 Product Specifications Mill Diameter (mm) 1.00 Mill Diameter (Decimal Inch) 0.0394 Number Of Flutes 3 End Mill Material Solid Carbide Length of Cut (Decimal Inch) 0.1181 Length of Cut (mm) 3.00 Shank Diameter (mm) 4.00 Shank Diameter (Decimal Inch) 0.1575 Overall Length (mm) 50.00 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 42 Primary Workpiece Material Aluminum & Non-Ferrous Primary Workpiece Material Code N Coating/Finish Bright/Uncoated Variable Helix Yes Variable Index No Chipbreaker No Flute Type Spiral Length Of Cut Range (Decimal Inch) 0.1000 - 0.2000 Series Variable Helix End Mills for Aluminum Alloys - Square System Of Measurement Metric UNSPSC Code 27112803