Engineered for rapid stock removal, this high-speed steel end mill features a large core diameter to provide superior rigidity and reduced deflection. It is ideal for general-purpose milling, including profiling, open-ended slots, and keyways in materials like steel, brass, and iron.

• High-speed steel construction for durability in medium-hardness materials
• 4-flute design optimized for rapid stock removal
• Extra-long bit length of 3.75 in. for deep reach applications
• Large core diameter increases rigidity and reduces deflection during use
• Ideal for profiling, open-ended slots, and keyways