Item #: 09787995Brand: Walter-PrototypModel #: 8417900 Product Specifications Mill Diameter (Inch) 1/2 Number Of Flutes 6 Length of Cut (Inch) 1-1/4 Single Or Double End Single End Mill Material Solid Carbide Coating/Finish nACRo Overall Length (Inch) 4 Centercutting Yes Flute Direction Right Hand Corner Radius (Decimal Inch) 0.0300 Cutting Direction Right Hand Coolant Through No Chipbreaker No Extended Reach Yes Shank Type Straight-Cylindrical Material Removal Type Roughing & Finishing Shank Diameter (Inch) 1/2 Reach Length (Decimal Inch) 2.5039 Shank Diameter Tolerance h6 Primary Workpiece Material Superalloys & Titanium UNSPSC Code 27112803 Primary Workpiece Material Code S Secondary Workpiece Material Stainless Steel; Steel Secondary Workpiece Material Code P; M Series MA377.A-6-R-C Proprietary Coating Designation WJ30EN Manufacturers Catalog Number MA377.12.7A6D076E-WJ30EN