Guhring 9002050067000 Jobber Drill Bit 6.7mm Hss

Product Description

The GUHRING 9002050067000 is a jobber length drill bit designed for general-purpose drilling in cast iron and steel. Ground from M2 high speed steel and finished with an oxide coating, it delivers consistent performance in production and maintenance drilling applications. The bit measures 6.7 mm in diameter with a 118-degree standard point angle, a two-flute spiral configuration, and a straight-cylindrical shank. Overall length is 101 mm with a flute length of 63 mm and a shank length of 38 mm. Web thinning reduces entry resistance and helps center the point on harder workpiece materials. This bit is sold individually and conforms to DIN 338.

This drill bit suits metalworking shops, maintenance technicians, and fabricators drilling into cast iron and steel. The 5xD flute-to-diameter ratio provides adequate chip clearance for through-hole and blind-hole work in those materials. The straight-cylindrical shank fits standard three-jaw chucks on bench drills, drill presses, and handheld power drills. With a maximum drilling depth of 52.95 mm, it handles the majority of jobber-length applications without extension. Right-hand cut geometry matches conventional drill press and handheld spindle rotation.

Key Features

• M2 high speed steel construction with oxide finish for wear resistance on steel and cast iron
• 118-degree standard point angle with web thinning for reduced thrust and improved centering
• Two-flute regular spiral design promotes chip evacuation during through-hole drilling
• Straight-cylindrical shank at 6.7 mm fits standard three-jaw chucks without adapters
• Conforms to DIN 338 specification for consistent dimensional tolerances
• Diameter tolerance of +0.000 to -0.022 mm for controlled hole sizing

Compatibility

Designed as a general-purpose jobber length drill bit per DIN 338, compatible with standard three-jaw chucks accepting a 6.7 mm straight-cylindrical shank. Primary workpiece materials are cast iron and steel.

Installation Notes

Installation and use should be performed by qualified machinists or maintenance technicians familiar with drill press and handheld power tool operation. Secure the shank fully in the chuck and verify runout before drilling. Always wear appropriate eye protection and secure the workpiece before operation. Follow applicable shop safety codes and machine manufacturer guidelines when setting spindle speed for the workpiece material and bit diameter.