Robert Charles Rose Countersink DIN 335A x 90° - 8.0mm Head Diameter

The Robert Charles Rose Countersink DIN 335A (90°) is a precision tool designed to DIN 335A standards for accurate countersinking and chamfering. Its rose-head geometry and 90° angle deliver smooth cuts and clean finishes across steels, aluminium, and plastics.

Built for workshop, engineering, and production environments, this countersink provides stable cutting and excellent chip evacuation, helping you maintain consistent results with less rework and downtime.

• DIN 335A Precision Standard: Ensures a consistent countersink angle and depth for repeatable, reliable results across multiple materials.
• Multi-Flute Design for Smooth Cutting: The multiple flutes enable fast, stable cutting with efficient chip evacuation, producing burr-free chamfers.
• Rigid Rose Geometry for Low Vibration: Robust construction reduces chatter and deflection, boosting accuracy and extending tool life in demanding workflows.

With its DIN 335A-compliant geometry and durable build, this rose countersink helps you achieve repeatable 90° chamfers quickly, minimize rework, and maintain high-quality finishes across projects. It’s a dependable choice for professionals who value accuracy, surface quality, and long tool life.