Toolex HSS-E Countersink - 120° Single Flute - 15mm

The Toolex HSS-E Countersink delivers precise, clean countersinks with a robust, long-lasting performance. Designed for professionals seeking reliable chamfers and deburring, this 120° single-flute bit combines durability with efficient cutting in a compact 15 mm diameter.

• Material: HSS-E (high-speed steel with cobalt) for improved hardness, heat resistance, and tool life.
• Angle: 120° countersink for shallow, clean chamfers and tidy edges.
• Flute design: Single flute promotes efficient chip evacuation and reduces clogging during cutting.
• Diameter: 15 mm finishing size tailored for precise countersinking in various applications.
• Durability: Cobalt-infused alloy provides enhanced wear resistance and longevity under heat generated by cutting.
• Geometry: Optimized cutting geometry to deliver smooth, consistent countersinks with minimal breakout.

Designed to deliver professional results with every pass, this countersink helps you create neat chamfers, remove burrs, and prepare holes for hardware fitment. The combination of HSS-E composition and a 120° shallow angle means less heat buildup, sustained sharpness, and reliable performance across metalworking and general fabrication tasks. Whether you’re preparing screw holes, finishing edges, or detailing craftsmanship, this 15 mm countersink offers steady cutting, clean transitions, and a dependable finish.