Engineered for deep hole drilling applications and hard-to-reach areas, the Guhring HSS Long Series Drill Bit range offers exceptional structural rigidity and precision accuracy. Manufactured to strict DIN 340 industrial standards from premium High-Speed Steel (HSS), these extended length twist drills are designed to withstand the increased torsional stress associated with deep hole penetration. Featuring optimized flute geometry for efficient chip evacuation over longer distances, they deliver clean, straight holes without deflection. This long-series range is the professional choice for demanding engineering, heavy fabrication, automotive maintenance, and manufacturing applications where standard jobber lengths cannot reach.

• Tool Material HSS
• Surface Finish Steam Tempered
• Point Angle 118 Deg
• DIN  340
• Tolerance H8
• Guhring No. 217