This high-speed steel countersink bit is designed for precision chambering, deburring, and cleaning holes. It provides a smooth finish across a wide range of materials including aluminum, steel, wood, and plastic.

• High-speed steel construction for durability and precision
• Single flute design is ideal for efficient chambering, deburring, and countersinking
• Versatile application for cleaning, enlarging, or countersinking holes
• 90-degree cutting angle ensures a consistent and smooth finish
• Compatible with various materials including aluminum, steel, wood, brass, and PVC