Engineered for machining medium-hardness materials like steel, brass, and iron, this HSS end mill features a large core diameter for increased rigidity and reduced deflection. The specialized 4-flute cutting geometry enables rapid stock removal 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 superior rigidity and reduces deflection
• Versatile for profiling, open-ended slots, and keyways
• Designed for single-end use on steel, brass, bronze, and iron