This Drill America high speed steel countersink is engineered for cleaning, enlarging, or countersinking holes with precision. The 4-flute design ensures a smooth finish across a wide range of materials including steel, aluminum, wood, and plastic.

• High-speed steel construction for enhanced durability and performance.
• 4-flute design optimized for countersinking centers and enlarging existing holes.
• Versatile 82° cutting angle provides a smooth finish on various surfaces.
• Multi-material compatibility including aluminum, steel, wood, plastic, and brass.
• Precision tool for cleaning, enlarging, or countersinking holes.