ITEM: 9/16, 11/4 LOC, 9/16 Shank Diam, 31/2 OAL, 4 Flute, Solid Carbide Square End Mill PROMAX. MANUFACTURER: PROMAX. BRAND: ProMax. MANUFACTURER PART: 15503614. 9/16, 11/4 LOC, 9/16 Shank Diam, 31/2 OAL, 4 Flute, Solid Carbide Square End Mill Single End, AlTiN Finish, Spiral Flute, 40 Helix, Right Hand Cut, Right Hand Flute, Series 155 (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: ProMaxEnd MillsSquare End MillsN/AN/A.