Robert Charles Countersinks 90° - Deburring Tool - Through Hole - Zero Flute - Imperial - 1 Head Diameter

The Robert Charles Countersinks 90° Deburring Tool for Through-Hole Applications is a precision countersink designed for fast, accurate deburring of through holes. The zero-flute (fluteless) design delivers smooth, chatter-free cutting, helping you produce clean edges and a high-quality surface finish. This tool is ideal for engineers, machinists, assembly technicians, and hobbyists who need reliable edge finishing on a variety of materials.

Sized for imperial applications with a defined head diameter, it integrates easily into standard tool kits and machines. Its through-hole compatibility and robust geometry enable consistent performance across steels, aluminium, plastics, and non-ferrous metals, with efficient chip evacuation for uninterrupted cutting.

• Zero-Flute Design: Delivers smooth, chatter-free cutting by minimizing tool-to-material contact, producing clean edges and a high-quality surface finish.
• Efficient Chip Evacuation & Stable Cutting: Fluteless geometry and through-hole compatibility promote reliable cutting and easy chip clearance across a wide material range, reducing downtime.
• Imperial Sizing & 1 Head Diameter: Standard imperial specification with a fixed head diameter for quick setup, easy integration into existing tooling, and repeatable results.

This countersink supports faster, more consistent deburring in a variety of production and workshop environments. By combining a clean edge finish with stable performance and straightforward setup, it helps you improve assembly quality, reduce rework, and keep your workflow moving smoothly across steel, aluminium, plastics, and non-ferrous metals.