ITEM: 1/2 Diam, Coarse Pitch, 2 LOC, 4 Flute Cobalt Roughing Square End Mill OSG. MANUFACTURER: OSG. BRAND: OSG. MANUFACTURER PART: 6900305. 1/2 Diam, Coarse Pitch, 2 LOC, 4 Flute Cobalt Roughing Square End Mill TiN Finish, 4 OAL, 1/2 Shank Diam, Single End, 30 Helix (MOQ1, Pkg Qty1)CATEGORIES: Maintenance, Repair and Operational (MRO) Supplies. End Mills. Roughing End Mills. N/A. TOTAL RECYCLED CONTENT: 10.00%. POSTCONSUMER RECYCLED CONTENT: 1.00%. KEYWORDS: OSGEnd MillsRoughing End MillsN/AN/A.