Robert Charles Rose Countersink DIN 335A x 90° - 16.0mm Head Diameter

The Robert Charles Rose Countersink DIN 335A is a precision cutting tool engineered for accurate countersinking and chamfering. With a 16.0 mm head diameter and a 90° included angle, it’s designed for reliable performance in workshops, production lines, and engineering labs—giving you clean holes and consistent bevels every time.

Built to the DIN 335A standard, this rose countersink features a multi-flute geometry that delivers smooth cutting and efficient chip evacuation. It works effectively across steels, aluminium, and plastics, producing burr-free finishes while maintaining rigidity and reducing vibration for stable, repeatable results.

• DIN 335A precision standard: Ensures compatibility with common countersinking tasks and delivers predictable results across a variety of materials and hole sizes.
• Multi-flute design for clean finishes: Several cutting edges provide smooth engagement and excellent chip evacuation, minimizing burrs and rework.
• Rigid, low-vibration construction: Reduces chatter and fatigue, improving depth control and extending tool life in busy production environments.

With a 16.0 mm head diameter and 90° angle, this countersink helps you achieve precise, flush chamfers quickly, enhancing joint quality and overall workmanship. It’s a dependable choice for engineers, fabricators, and hobbyists aiming for high-precision results with less finishing work.