HSCO Long Series Drill Bits | Guhring Size:4.5mm DIN 338

DIN  338

Guhring No

they provide fast

Unlike traditional HSS or Cobalt

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

HSCO Long Series Drill Bits | Guhring Size:4.5mm DIN 338Engineered 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