Engineered to deliver maximum performance under severe thermal and torsional stress, the Guhring HSCO Cobalt Long Series Drill Bit range is the definitive industrial solution for deep hole drilling in tough materials. Manufactured from premium Cobalt High-Speed Steel (commonly designated as HSS-Co), these heavy-duty, extended length twist drills possess exceptional red-hardness and wear resistance. This premium metallurgy allows the cutting edges to remain sharp even when drilling deep into work-hardening stainless steel, high-tensile alloys, titanium, and abrasive structural plates. Featuring optimized flute geometries designed for efficient chip evacuation over long distances, Guhring's long series minimizes tool deflection and heat buildup, ensuring straight, precise holes in demanding manufacturing, fabrication, and engineering environments.

• Tool Material HSSCo
• Surface Finish Steam Tempered
• Point Angle 130 Deg
• DIN  340
• Guhring No. 336