Engineered from high speed steel, this single flute countersink provides a smooth finish for chambering, deburring, and enlarging holes. It is highly versatile, performing reliably across a wide range of materials including aluminum, steel, plastic, and wood.

• High-speed steel construction for enhanced durability and performance.
• Single flute design is ideal for efficient chambering, deburring, and countersinking.
• Versatile application for cleaning and enlarging holes in various materials.
• Precision 60-degree cutting angle ensures a smooth, professional finish.
• Compatible with a wide range of materials including aluminum, steel, wood, and brass.