Guhring 9002050037500 Jobber Drill 3.75mm Hss

Product Description

The GUHRING 9002050037500 is a high speed steel jobber-length twist drill designed for general-purpose hole-making in metal fabrication and machining applications. Built to DIN 338 standards, it features a 118-degree standard point angle and an oxide coating that provides a degree of lubricity and surface protection during cutting. The drill measures 3.75 mm in diameter with an overall length of 70 mm and a straight-cylindrical shank, making it compatible with standard drill chucks. The M2 high speed steel construction delivers a balance of toughness and wear resistance suitable for production and maintenance drilling tasks.

This jobber drill is suited for drilling cast iron and steel in both shop and field environments. The spiral flute geometry promotes chip evacuation during through-hole and shallow blind-hole operations. With a flute-to-diameter ratio of 5xD and a maximum drilling depth of 33.38 mm, it fits standard jobber-length drilling requirements across a range of metalworking setups. Machinists, tool-and-die workers, millwrights, and maintenance technicians are the primary users of this drill size and series.

Key Features

• DIN 338 standard jobber-length drill in 3.75 mm diameter
• 118-degree standard point with web-thinned, tapered web for reduced thrust
• M2 high speed steel construction for toughness in steel and cast iron
• Oxide coating for basic lubricity and corrosion resistance during storage and use
• Right-hand cutting, regular spiral, two-flute configuration
• Straight-cylindrical shank fits standard keyed and keyless drill chucks

Compatibility

Designed as a general-purpose jobber drill conforming to DIN 338, suitable for use in cast iron and steel workpieces across standard drilling equipment that accepts a 3.75 mm straight-cylindrical shank.

Installation Notes

Installation and use of this drill should be performed by qualified machinists or tradespeople familiar with rotating tool safety. Ensure the drill is fully seated and secured in the chuck before operation, and confirm the spindle is at a complete stop before making any adjustments. Match spindle speed and feed rate to the workpiece material according to established cutting data tables for HSS drills. Do not exceed the maximum drilling depth of 33.38 mm without retracting the drill to clear chips from the flutes.