The Toolex HSS-E Piloted Countersinks with a 90° angle are precision tools designed to deliver clean, repeatable countersinks in a variety of materials. Built for professionals and serious hobbyists alike, they combine durability with dependable alignment for consistently professional results.

• Material: HSS-E (high-speed steel with cobalt) for enhanced hardness, wear resistance, and heat tolerance.
• Angle: 90° countersink angle for a standard, flush seating of fasteners across a wide range of applications.
• Piloted design: Centering pilot ensures accurate alignment and stable cutting, reducing drift and depth inconsistency.
• Shank size: M8 capacity, compatible with common collets and chucks used in milling and drilling setups.
• Versatility: Suitable for countersinking metals, plastics, and hardwoods when used with appropriate speeds and feeds.
• Durability: Robust cobalt-enriched steel maintains a sharp, durable edge for longer tool life under demanding workloads.

This countersink set is ideal for creating clean, uniform chamfers and flush seating in hardware installations, cabinetry, and metal fabrication projects. The piloted design delivers precise starting guidance, helping you achieve consistent countersink depth and finish without wandering. The M8 shank fits standard equipment, enabling smooth integration into existing workflows, while the HSS-E construction handles higher temperatures and tougher materials with less wear. Whether you’re preparing screw seats in soft woods or machining through dense metal components, these countersinks provide reliable performance—every time.