Engineered for high-speed production cycles and extreme structural rigidity, the Guhring HSS TiN Coated Stub Drill Bit range is the ultimate choice for precise, high-volume drilling. Manufactured to strict DIN 1897 industrial standards from premium High-Speed Steel, these heavy-duty short series twist drills feature a high-hardness Titanium Nitride (TiN) surface coating. This specialized coating significantly lowers surface friction, dissipates intense heat, and extends tool life during repetitive operations. The compact stub flute length drastically minimizes tool flexing and deflection, making these bits ideal for clean sheet metal work, shallow hole drilling, and rapid cycles in automated CNC machining centers cutting through alloy steels, cast iron, and structural carbon plates.

• Tool Material HSSCo
• Surface Finish TiN
• Point Angle 118 Deg
• DIN  1897
• Tolerance H8
• Guhring No. 5520

Click here for Stub Drills TiN Coated || Guhring up to 14.0mm