Robert Charles DIN 3 Flute Countersinks 60° - 12.5mm HeadDiameter

The Robert Charles DIN 3 Flute Countersinks 60° are precision-manufactured to DIN standards, delivering accurate 60° countersinking and chamfering for a wide range of materials. Designed for engineers, machinists, workshop professionals, and serious hobbyists, this countersink helps you create clean, seating-ready holes with confidence.

With a 12.5 mm head diameter and a robust 3-flute geometry, it provides smooth cutting and efficient chip evacuation for consistent finishes. Suitable for steel, aluminum, and plastics, it’s built to perform in daily production, assembly, and maintenance tasks where precision matters.

• DIN‑compliant 60° countersink: Delivers exact angles and repeatable chamfers to ensure accurate screw seating and professional results, batch after batch.
• Three-flute design with efficient chip evacuation: Reduces clogging and heat, delivering stable cuts and cleaner surfaces even on tougher materials.
• 12.5 mm head diameter for versatile performance: Provides a sturdy, consistent countersinking footprint across common metals and plastics, compatible with a range of fastener sizes.

This countersink supports a reliable workflow by producing uniform, burr-free seating surfaces with minimal rework. Its DIN-standard precision and durable construction help you maintain quality across projects, improving efficiency, reducing downtime, and delivering dependable results from fabrication to final assembly.