This Drill America high speed steel countersink is engineered for cleaning, enlarging, or countersinking holes with precision. The 3-flute design ensures a smooth finish across a wide range of materials including steel, aluminum, wood, and plastic.

• High-quality High Speed Steel (HSS) construction for durability and performance.
• 3-flute design specifically engineered for countersinking centers or enlarging existing holes.
• Versatile application for cleaning, enlarging, or countersinking holes.
• Standard 82° cutting angle provides precise and consistent results.
• Delivers a smooth finish on various materials including aluminum, steel, wood, and brass.