Robert Charles DIN 3 Flute Countersink 100° - 30.0mm Head Diameter

The Robert Charles DIN 3 Flute Countersink 100° is a precision cutting tool designed to DIN standards for accurate countersinking and chamfering. Featuring a 30.0 mm head diameter, it delivers consistent results across a range of applications where precise edge treatment is essential.

With a 3-flute design, this countersink provides smooth, stable cutting, minimal chatter, and efficient chip removal. The result is a clean, accurate finish that helps parts seat correctly and production workflows stay on track. It’s engineered for reliability in engineering shops, manufacturing floors, and workshop environments.

• 3-flute design for stable, clean cuts: Delivers smooth cutting with minimal vibration and efficient chip removal, producing consistent countersinks and chamfers on every pass.
• DIN 100° precision: Conforms to DIN standards for repeatable 100° countersinking and chamfering, reducing rework and ensuring reliable part fit.
• Broad material compatibility: Performs reliably on steel, aluminium, and plastics, making it a versatile choice for fabrication, prototyping, and production work.

This countersink helps you speed up setups, achieve repeatable finishes, and maintain high surface quality across your projects. The combination of DIN-grade precision and robust three-flute geometry supports tighter tolerances and efficient, predictable results in demanding manufacturing and workshop environments.