Robert Charles DIN 3 Flute Countersink 90° - 10.4mm Head Diameter

The Robert Charles DIN 3 Flute Countersink 90° with a 10.4 mm head diameter is a precision cutting tool engineered to produce exact 90° countersinks and chamfers. Manufactured to DIN standards, it delivers reliable geometry and consistent results across a range of production environments. It’s ideal for engineers, machinists, maintenance teams, and fabricators who need dependable performance in daily tasks.

The 3-flute design delivers smooth, stable cutting with reduced vibration and efficient chip evacuation, helping you achieve clean finishes and accurate depths every time. Its DIN-standard geometry ensures repeatable results, so setups are faster and less variation is introduced between parts. Compatible with steels, aluminium, and plastics, this countersink stands up to demanding workloads in engineering, maintenance, and production settings.

• 3-Flute design for smooth, stable cutting: Reduces vibration and chatter while improving chip evacuation for clean, consistent countersinks.
• DIN-standard precision: Ensures reliable geometry and predictable performance across multiple jobs and setups.
• Versatile material compatibility: Effective on steels, aluminium, and plastics, making it a practical choice for diverse projects and production environments.

Use this countersink to speed up setups, reduce rework, and achieve uniform chamfers and countersinks that enhance part fit and surface quality. With durable construction and precise dimensions, it supports repeatable results and dependable performance in daily machining tasks.