ITEM: 3/8 Diam 3Flute 45° Cobalt Square Roughing & Finishing End Mill MSC INDUSTRIAL. MANUFACTURER: MSC INDUSTRIAL. BRAND: MSC Industrial. MANUFACTURER PART: 33023. 3/8 Diam 3Flute 45 Cobalt Square Roughing & Finishing End Mill Uncoated, 3/4 LOC, 21/2 OAL, 3/8 Shank Diam, Chipbreaker (MOQ1, Pkg Qty1)CATEGORIES: Maintenance, Repair and Operational (MRO) Supplies. End Mills. Roughing & Finishing End Mills. N/A. TOTAL RECYCLED CONTENT: 10.00%. POSTCONSUMER RECYCLED CONTENT: 1.00%. KEYWORDS: MSC IndustrialEnd MillsRoughing & Finishing End MillsN/AN/A.