Guhring 9005490026000 Jobber Drill Bit 2.6 Mm Hss

Product Description

The GUHRING 9005490026000 is a jobber length twist drill bit manufactured from high speed steel (HSS) to DIN 338 standards. It features a 2.6 mm (0.1024 inch) diameter, a parabolic flute geometry, and a 130-degree split point with web thinning for reduced thrust and cleaner entry. The straight-cylindrical shank and right-hand cut make it compatible with standard drill chucks. With an overall length of 57 mm (approximately 2.25 inches) and a flute length of 30 mm (approximately 1.19 inches), this is a standard jobber-length tool sized for production and maintenance drilling work. Licensed HVAC technicians, plumbers, electricians, and general maintenance trades install this bit for precision small-diameter hole making.

This drill bit is rated for aluminum as its primary workpiece material, with material codes K, N, and P indicating suitability for non-ferrous metals, non-metals, and some steels depending on application conditions. The parabolic flute design improves chip evacuation in deeper holes, and the 5xD flute-to-diameter ratio supports drilling to a maximum depth of 26.1 mm (approximately 1.028 inches). The bright uncoated finish is standard for general-purpose HSS tooling. Series 549 designates the GUHRING product line within the DIN 338 specification group.

Key Features

• 2.6 mm (0.1024 inch) diameter, DIN 338 jobber length standard
• Parabolic flute geometry for improved chip evacuation in aluminum and non-ferrous materials
• 130-degree drill point angle with web thinning for reduced entry thrust
• Bright uncoated HSS construction — high performance grade per GUHRING Series 549
• Straight-cylindrical shank fits standard 3-jaw drill chucks
• Right-hand cut, 2-flute configuration for conventional drilling operations

Compatibility

Designed as a DIN 338 jobber length drill bit suitable for use in standard drill presses, hand drills, and CNC drilling applications requiring a straight-cylindrical shank. Primary workpiece material is aluminum; material codes K, N, and P indicate broader non-ferrous and general-purpose fitment.

Installation Notes

Install into a standard drill chuck and tighten securely before operation. Ensure the workpiece is clamped or fixtured to prevent movement during drilling. Use appropriate cutting fluid or lubrication when drilling metals to extend tool life and maintain hole tolerance. Follow applicable shop safety and tool manufacturer guidelines for spindle speed and feed rate selection.