Robert Charles DIN 3 Flute Countersinks 120° - 31.0mm HeadDiameter

The Robert Charles DIN 3-Flute Countersinks 120° (Head diameter 31.0 mm) are precision tools engineered to DIN standards for accurate 120° countersinking and chamfering. Designed for engineers, maintenance teams, and production shops, they deliver clean, consistent finishes with reliable performance.

Suitable for a wide range of materials including steel, aluminium, and plastics, these countersinks feature a robust three-flute design that ensures smooth cutting, excellent stability, and efficient chip evacuation. They are ideal for both high-volume production and meticulous finishing tasks in engineering and manufacturing environments.

• DIN 120° precision geometry: Delivers consistently accurate 120° countersinks and chamfers, helping parts mate perfectly and reducing the need for rework.
• Three-flute design for smooth cutting: Enhances stability and chip evacuation for clean, repeatable finishes across a variety of materials.
• Versatile material compatibility: Suitable for steel, aluminium, and plastics, enabling quick setup across mixed tasks and reducing tool changes in busy workflows.

With this countersink in your toolkit, you’ll achieve reliable, repeatable results that speed up assembly, reduce deburring time, and improve overall product quality. The robust construction and DIN-compliant geometry give you confidence to tackle routine maintenance and high-volume production, helping keep projects on schedule and finishes consistently professional.