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High Ratio Drill



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high ratio drill  
A high ratio drill refers to a cutting tool designed with a high aspect ratio between its length and diameter. It is characterized by a long flute length relative to its diameter, allowing for deeper drilling operations. High ratio drills are commonly used when drilling deep holes or when a long reach is required. They offer improved stability, chip evacuation, and precision, making them suitable for applications in industries such as aerospace, automotive, and oil and gas.