Guhring 9002050017500 Jobber Drill 1.75 Mm Hss Din 338

Product Description

The GUHRING 9002050017500 is a jobber-length twist drill bit designed for general-purpose drilling in metal and cast iron. Built from M2 high speed steel with a bright, uncoated finish, this bit features a 118-degree standard point angle and a web-thinned, tapered web configuration that reduces entry force and improves chip evacuation. The 1.75 mm diameter matches the straight-cylindrical shank, and the overall length of 46 mm with a 22 mm flute length makes it suitable for benchtop drill presses and handheld operations where precision in small-diameter work is required. Conforms to DIN 338 specifications. Licensed machinists, tool and die techs, and maintenance mechanics are the typical installers.

This drill bit is rated for use in cast iron and steel workpieces, making it a standard choice for ferrous metal fabrication, maintenance repair, and light manufacturing. The two-flute spiral design with a regular helix provides balanced cutting performance across a range of feed rates. It is suited for general-purpose production drilling where tight tolerances are required, as the diameter tolerance runs from plus 0.000 to minus 0.014 mm. The 5xD flute-to-diameter ratio supports drilling depths up to approximately 19.38 mm without requiring peck cycles on most setups.

Key Features

• M2 high speed steel construction for durability in ferrous metal applications
• 118-degree standard point angle for general-purpose entry into cast iron and steel
• Web-thinned, tapered web reduces thrust and improves chip flow
• Bright, uncoated finish maintains dimensional consistency and simplifies regrinding
• Conforms to DIN 338, a widely recognized standard for jobber-length drill geometry
• Right-hand cutting direction, compatible with standard drill press and CNC spindle rotation

Compatibility

Designed as an OEM-style general-purpose jobber drill conforming to DIN 338 for use in standard straight-shank drill chucks. Compatible with drill presses, CNC machining centers, and handheld power tools equipped with chucks that accommodate a 1.75 mm straight-cylindrical shank.

Installation Notes

Installation and use should be performed by qualified machinists or maintenance technicians familiar with machine tool operation. Secure the shank fully in the chuck and verify concentricity before cutting to avoid deflection in small-diameter tooling. Always reduce spindle speed and feed rate when drilling cast iron versus mild steel to extend tool life. Wear appropriate eye protection and secure the workpiece before initiating the cut.