Guhring 9002050019000 Jobber Drill 1.90mm Hss Din 338

Product Description

The GUHRING 9002050019000 is a high speed steel jobber-length twist drill designed for general-purpose hole-making in steel and cast iron. It carries a standard 118-degree split point geometry with web thinning applied, which reduces entry force and improves centering on flat and curved surfaces. The drill measures 1.90 mm in diameter with an overall length of 46.00 mm (1.811 inches) and a flute length of 22.00 mm (0.866 inches). A black oxide finish provides light corrosion resistance and reduces friction during cutting. The straight cylindrical shank seats directly in standard drill chucks or collet holders. This drill is manufactured to DIN 338 tolerances and is suited for machinists, maintenance technicians, and fabricators running production or field drilling operations.

This drill fits typical light-metal and ferrous drilling applications in job shops, maintenance facilities, and manufacturing environments. It is intended for use in steel and cast iron workpieces and performs well in hand-held drills, bench drill presses, and CNC machining centers when operating within the capacity range of the spindle. The 5xD flute-to-diameter ratio supports chip evacuation at standard drilling depths up to 19.15 mm (0.750 inches). The Series 205 designation places it within a general-purpose HSS jobber drill family commonly used across a wide range of trade and industrial applications.

Key Features

• 1.90 mm diameter with diameter tolerance of plus 0.000 to minus 0.014 mm per DIN 338
• 118-degree standard point with web thinning for reduced thrust and accurate starting
• M2 high speed steel construction for durability in steel and cast iron
• Black oxide finish reduces friction and provides light corrosion resistance
• Right-hand cut with regular spiral flute for efficient chip removal
• Straight cylindrical shank compatible with standard drill chucks and collet holders

Compatibility

Designed as a general-purpose jobber drill for use in steel and cast iron workpieces. Suitable for hand drills, drill presses, and CNC spindles accepting a 1.90 mm straight shank tool.

Installation Notes

Installation and use of this drill should be performed by qualified machinists or tradespeople familiar with rotating cutting tools. Secure the shank fully in a properly sized chuck or collet before operating and verify that the spindle speed is appropriate for the material and diameter being drilled. Wear appropriate eye protection and ensure the workpiece is clamped securely. Do not exceed the maximum drilling depth of 19.15 mm without retracting to clear chips.