Provides long-lasting performance when drilling stainless steel. This extended lifetime results from a cobalt alloy content of 5% and fully-ground HSS (high speed steel), which provides excellent surface quality, wear resistance and heat protection. Equipped...

Available as a 4-cutter for bigger diameters and as a 2-cutter for smaller diameters. Features an Activeteq centring tip. Visibility of wear mark indicates if diameter of hole is still in tolerance for metal anchor setting, achieving accurate results....