Robert Charles DIN 3 Flute Countersink 90° - 30.0mm Head Diameter

The Robert Charles DIN 3 Flute Countersink 90° is a precision cutting tool designed to create clean 90° countersinks and chamfers that meet DIN standards. It’s built for engineers, maintenance technicians, and production teams who value repeatable, professional results across a variety of materials and applications.

Featuring a 3-flute cutting design, this countersink delivers smooth, stable cutting with reduced vibration and efficient chip evacuation. The 30.0 mm head diameter provides substantial coverage for larger holes, helping you achieve consistent finishes with fewer passes. It’s well-suited for use on steels, aluminum, and plastics, making it a versatile choice for shops, workshops, and prototyping environments.

• 3‑Flute geometry for smooth, stable cutting: Minimizes chatter and enhances chip evacuation for clean, precise countersinks and longer tool life.
• DIN-standard precision:Designed to meet DIN tolerances, ensuring repeatable 90° countersinks that align reliably with your components.
• Durable, long‑lasting construction: Built to withstand daily use in demanding environments, delivering consistent cutting geometry and repeatable results job after job.

This countersink helps streamline workflows by delivering accurate chamfers quickly, reducing deburring time and rework. Its robust design and material versatility support faster setups, fewer tool changes, and dependable performance across a range of projects—from precise engineering assemblies to everyday maintenance tasks.