Robert Charles Rose Countersink DIN 335A x 90° - 25.0mm Head Diameter

The Robert Charles Rose Countersink DIN 335A (90°) with a 25.0 mm head diameter is a precision rose countersink designed for reliable countersinking and chamfering across metals and plastics. Engineered to DIN 335A standards, it delivers clean, burr-free finishes with stable performance in workshop, engineering, and production settings.

• DIN 335A precision standard: Precisely engineered to DIN 335A specifications to ensure consistent countersinking depth, chamfer quality, and dependable fit across a range of materials.
• Multi-flute, smooth cutting and chip evacuation: The multiple flutes provide stable cutting action and efficient chip removal, reducing heat and improving surface finish on steels, aluminium, and plastics.
• Sturdy rose geometry for reduced vibration: Robust body design increases rigidity and minimizes chatter, delivering clean, burr-free edges even during longer runs and in tougher metals.

In daily use, this countersink helps you achieve repeatable, burr-free finishes with minimal effort, cutting deburring time and rework. The 25.0 mm head diameter provides a stable bite for precise chamfers, while the DIN 335A compliance keeps tooling compatible across jobs—from fabrication to final assembly—delivering consistent results you can trust.