Guhring 9002050005300 Jobber Drill Bit Wire 75 Hss

Product Description

The GUHRING 9002050005300 is a jobber-length drill bit designed for general-purpose drilling in metalworking applications. 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 for improved center cutting and reduced thrust. The two-flute spiral design with regular helix promotes efficient chip evacuation. At 0.0209 inches (0.53 mm) in diameter and conforming to DIN 338, this is a precision small-diameter drill suited for production and maintenance work in ferrous materials.

This drill bit is appropriate for cutting cast iron and steel in both production and maintenance environments. The straight-cylindrical shank fits standard drill chucks and collet holders sized for the 0.53 mm shank diameter. The 5xD flute-to-diameter ratio and 5.21 mm maximum drilling depth make it well-suited for shallow, precise holes in thin-section workpieces. Licensed machinists, tool-and-die makers, and maintenance technicians are the typical installers in shop and field settings.

Key Features

• M2 high speed steel construction for durability in ferrous materials
• 118-degree standard point angle with web-thinned, tapered web for reduced entry thrust
• Bright, uncoated finish for easy wear monitoring and regrinding
• Two-flute regular spiral for consistent chip evacuation
• Straight-cylindrical shank for compatibility with standard chucks and collets
• Conforms to DIN 338 specification

Compatibility

Designed as a DIN 338-compliant general-purpose jobber drill for use in cast iron and steel workpieces. Primary workpiece material codes K and P apply per ISO classification.

Installation Notes

This drill bit is installed by machinists and maintenance technicians using a standard drill chuck or collet holder matched to the 0.53 mm shank diameter. Secure the shank fully in the chuck before operation and verify runout is within acceptable tolerance for the application. Always reduce spindle speed and feed rate when approaching maximum drilling depth to prevent bit deflection or breakage in small-diameter tooling. Disconnect power or engage the E-stop before changing bits in any powered spindle.