Guhring 9026020043700 Carbide Drill Bit 11/64 Inch

Product Description

The GUHRING 9026020043700 is a solid carbide jobber-length drill bit designed for precision hole-making in demanding shop and field environments. Manufactured to Series 2602 standards, this bit features a 130-degree split point, a titanium nitride (TiN) coating for extended wear life, and a parabolic flute geometry that promotes efficient chip evacuation. The 11/64-inch diameter and straight-cylindrical shank make it compatible with standard drill chucks. With an overall length of 3.25 inches and a flute length of 2.125 inches, it delivers consistent performance in tight-tolerance applications. Licensed machinists, maintenance technicians, and precision fabricators are the primary users.

This drill bit is rated primarily for aluminum and non-ferrous materials, indicated by workpiece material codes K, N, and P. It is well-suited for production drilling, MRO work, and precision fabrication in both shop and light industrial settings. The 8xD flute-to-diameter ratio supports deeper hole profiles without regrinding, and the web-thinned, tapered web configuration reduces entry force and improves centering accuracy on the initial cut.

Key Features

• Solid carbide submicron-grade construction for high rigidity and wear resistance
• TiN coating extends cutting edge life in aluminum and non-ferrous applications
• 130-degree point angle with web thinning reduces thrust and improves self-centering
• Parabolic flute design promotes fast, clean chip evacuation
• Straight-cylindrical shank fits standard drill chucks without adapters
• Diameter tolerance of +0.000 to -0.018 mm for close-tolerance hole requirements

Compatibility

Designed as an OEM-style jobber drill bit for use in standard drill chucks and CNC machining centers accepting 11/64-inch straight-cylindrical shank tooling.

Installation Notes

This bit is installed and operated by machinists, toolroom technicians, or maintenance professionals using drill presses, hand drills, or CNC equipment. Ensure the spindle and chuck are fully stopped and de-energized before changing tooling. Secure the shank completely within the chuck jaws to the full engagement depth to prevent runout and premature tool failure. Do not use this bit on hardened steels or abrasive composites outside its rated workpiece material codes.