The Toolex HSS-E Piloted Countersinks are precision tools designed for clean, professional countersinking in a range of materials. Sized for M3.5 screw applications, this 90° countersink is ideal for metalworking, woodworking, and general fabrication where a flush screw head is essential.

• Material: HSS-E (high‑speed steel with cobalt) delivers enhanced hardness, wear resistance, and heat tolerance for longer tool life.
• Piloted design: Integrated pilot provides precise alignment and stability, reducing wandering and ensuring consistent countersink depth.
• Angle: Standard 90° countersink angle for reliable seating and compatibility with common screw heads.
• Size: Metric M3.5 countersink specifically suited to corresponding fastener applications.
• Compatibility: Versatile for use with standard drill setups and a variety of materials, enabling efficient work across projects.

These features translate into practical benefits: you get cleaner, more accurate countersinks with less rework, a longer-lasting cutting edge thanks to HSS-E cobalt alloying, and dependable performance when drilling through different substrates. The piloted tip helps you maintain control and depth consistency, helping you achieve professional-looking results with every pass.