Engineered for machining medium-hardness materials like steel, brass, and iron, these cobalt end mills feature a large core diameter to provide superior rigidity and reduced deflection. The specialized cutting geometry enables rapid stock removal, making them ideal for profiling, open-ended slots, and keyways.

• Durable Cobalt construction for machining medium-hardness materials
• 4-flute design optimized for rapid stock removal
• Double end style for increased versatility in milling applications
• Large core diameter provides enhanced rigidity and reduces deflection
• Square shank design for secure tool holding