Toolex HSS-E Countersink - 3 Flute 90° Uncoated - 7.3mm

The Toolex HSS-E Countersink is a durable, precision tool designed to create clean, accurate countersinks with every pass. Its 3-flute geometry and 90° angle make it a versatile choice for machinists and fabricators seeking reliable chamfers that ensure screws sit flush and finishes look professional.

• Diameter: 7.3 mm countersink diameter
• Flutes: 3-flute design for efficient material removal and reduced clogging
• Angle: 90° countersink angle for versatile chamfers across a range of materials
• Material: HSS-E (high-speed steel with cobalt) for increased hardness and wear resistance
• Coating: Uncoated surface for direct contact with the workpiece and optimal chip evacuation

With its cobalt-enriched HSS-E core, this countersink delivers lasting edge retention under heat, enabling precise countersinks in a variety of workpieces. The 3-flute geometry shaves material efficiently while preventing clogging, resulting in clean, professional-looking chamfers. The uncoated finish reduces adhesion and promotes effective chip evacuation, helping you maintain workflow and achieve consistent screw seating across a broad range of applications.