Engineered for maximum versatility and industrial-grade reliability, the Guhring HSS, TiN & TiN Tipped Jobber Drill Bit Set range represents the ultimate hole-making kit for professional workshops. Manufactured to strict DIN 338 standards from premium High-Speed Steel, these standard-length twist drills are housed in rugged, indexable storage cases designed to protect cutting edges and keep sizes organized. Featuring optimized web thickness and precise point geometries, the drills in these sets eliminate wandering, minimize axial forces, and ensure clean, straight holes. Available in comprehensive metric configurations (such as 1mm to 13mm in 0.5mm increments) as well as imperial fractional sizes, Guhring's boxed drill sets are the primary choice for demanding engineering, heavy fabrication, automotive maintenance, and manufacturing applications.