Alpen HSS Sprint Jobber Drill Bit 7.9mm – DIN 338

The Alpen HSS Sprint 7.9mm jobber drill bit is a precision-ground HSS drill designed to DIN 338 RN specifications for drilling in steel, cast iron, and general materials. The Sprint series features a three-facet design for improved cutting performance, reduced friction, and extended tool life compared to standard jobber drills. Ideal for electricians, engineers, and maintenance professionals requiring reliable hole drilling in metal fabrication and installation work.