Item #: 30089817Brand: Harvey ToolModel #: 986757-C3 Product Specifications Mill Diameter (Decimal Inch) 0.1181 Mill Diameter (mm) 3.00 Number Of Flutes 3 Length of Cut (mm) 4.50 Single Or Double End Single End Mill Material Solid Carbide Coating/Finish AlTiN Centercutting Yes Flute Direction Right Hand Variable Index No Variable Helix Yes Cutting Direction Right Hand Corner Radius (mm) 0.20 Overall Length (mm) 50.00 Coolant Through No Pitch Normal Chipbreaker No End Type Corner Radius Length Of Cut (Decimal Inch - 4 Decimals) 0.1772 Length Type Extended Flute Type Spiral Extended Reach Yes Shank Type Straight-Cylindrical Material Removal Type Roughing & Finishing Shank Diameter (mm) 4.00 Reach Length (mm) 15.00 Corner Radius Tolerance 0.025 to -0.025 mm Mill Diameter Tolerance 0.00/-0.02 mm Shank Diameter Tolerance h6 Overall Length Tolerance 0.25/-0.00 mm Primary Workpiece Material Stainless Steel; Cast Iron; Steel UNSPSC Code 27112803 Primary Workpiece Material Code P; K; M Series Material Specific End Mills; Stub Flute; Variable Helix End Mills for Medium Alloy Steels - Corner Radius - Long Reach Material Application Stainless Steel; Cast Iron; Steel Coating Classification PVD For Use With. High Precision Toolholders