HSCO Long Series Drill Bits | Guhring Size:4.5mm Guhring No

Guhring No

Used in drill presses

Featuring optimized flute geometries designed for efficient chip evacuation over long distances

Unlike traditional HSS or Cobalt

DIN  338

HSCO Long Series Drill Bits | Guhring Size:4.5mm Guhring NoEngineered 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