Toolex HSS-E Countersink - 3 Flute 90° Uncoated - 4.3mm

The Toolex HSS-E Countersink is a precision cutting tool designed for clean, accurate countersinks across a wide range of materials. Its 3‑flute design and 90° angle deliver consistent, burr‑free finishes for professional work.

• Diameter: 4.3 mm
• Material: HSS‑E (high‑speed steel with cobalt) for enhanced hardness and wear resistance
• Flutes: 3‑flute geometry to efficiently remove material and reduce clogging
• Angle: 90° countersink angle for versatile applications
• Coating: Uncoated surface for direct contact with the workpiece and optimal chip evacuation

What you gain with the Toolex HSS‑E Countersink is dependable performance and a clean finish. The cobalt‑infused HSS‑E construction stands up to demanding materials, while the three‑flute design keeps cutting smooth and reduces build‑up in the flute. An uncoated surface facilitates immediate contact with the workpiece and efficient chip evacuation, helping you achieve precise countersinks with minimal finishing work. The 4.3 mm size and 90° angle support repeatable, accurate results across projects requiring different materials, making this countersink a reliable addition to any workshop.