ITEM: 3/16, 5/8 LOC, 3/16 Shank Diam, 2 OAL, 2 Flute, Solid Carbide Square End Mill OSG. MANUFACTURER: OSG. BRAND: OSG. MANUFACTURER PART: HP4211875. 3/16, 5/8 LOC, 3/16 Shank Diam, 2 OAL, 2 Flute, Solid Carbide Square End Mill Single End, TiAlN Finish, Spiral Flute, 35 Helix, Centercutting, Right Hand Cut, Right Hand Flute, Series HP421 (MOQ1, Pkg Qty1)CATEGORIES: Maintenance, Repair and Operational (MRO) Supplies. End Mills. Square End Mills. N/A. TOTAL RECYCLED CONTENT: 10.00%. POSTCONSUMER RECYCLED CONTENT: 1.00%. KEYWORDS: OSGEnd MillsSquare End MillsN/AN/A.