This Drill America high speed steel countersink is designed for cleaning, enlarging, and countersinking holes with precision. The single flute design provides a smooth finish across a wide range of materials including metal, wood, and plastic.

• High-quality High Speed Steel (HSS) construction for durability
• Single flute design is ideal for efficient chambering, deburring, and countersinking
• Versatile application for cleaning and enlarging holes
• Precision 90° cutting angle for a smooth, professional finish
• Compatible with various materials including aluminum, steel, wood, plastic, and brass