Engineered for machining medium-hardness materials like steel, brass, and iron, this HSS end mill features a large core diameter for enhanced rigidity and reduced deflection. The specialized cutting geometry enables rapid stock removal, making it ideal for profiling, open-ended slots, and keyways.

• High Speed Steel construction for durability in medium-hardness materials
• 4-flute design optimized for rapid stock removal
• Large core diameter provides increased rigidity and reduces deflection
• Versatile for general-purpose milling, profiling, and keyway cutting
• Single end style specialty bit