Wurth Countersink Triple Blade Zebra Green Ø25mm

90 ° Triple edge.
CBN (Hardened with Boron Nitride).
In a single work phase, hazelnut and chip removal.
Without vibrations, or burrs, perfect countersinking if interruption of the cut, due to its special sharpening, quickly eliminates the shavings by its triple cutting edge, avoiding its embossing.
Speed chart attached.
Increased cutting performance and longer duration of the countersink using cutting and drilling oil
Special for stainless steels.
High alloy steels and special alloys.