Guhring 9026010111100 Carbide Jobber Drill Bit 7/16 in

Product Description

The GUHRING 9026010111100 is a solid carbide jobber-length drill bit designed for precision drilling in demanding industrial and trade applications. Built from submicron-grade solid carbide with a bright uncoated finish, this bit measures 7/16 inch (0.4375 inch) in diameter and carries a 130-degree drill point angle optimized for fast, accurate entry. The overall length is 5.375 inches (136.53 mm), with a parabolic flute design that promotes efficient chip evacuation and reduced heat buildup during operation. It is intended for use by machinists, tool and die tradespeople, and industrial maintenance technicians working with metal-cutting applications.

This drill bit is listed under GUHRING Series 2601 and is primarily suited for drilling aluminum and non-ferrous materials, as well as some steel applications consistent with its primary workpiece material codes. The parabolic flute geometry supports higher feed rates and cleaner hole finishes in production environments. The straight-cylindrical shank allows direct mounting in standard drill chucks and collet holders without adapters, making it practical for use in drill presses, CNC machining centers, and manual machine setups requiring a reliable jobber-length bit.

Key Features

• Solid carbide construction in submicron material grade for extended tool life in demanding cuts
• 130-degree split point with web-thinning and tapered web configuration reduces thrust and improves centering
• Parabolic flute geometry promotes aggressive chip evacuation and supports higher feed rates
• Bright uncoated finish suited for aluminum and non-ferrous primary workpiece materials
• Flute-to-diameter ratio of 8xD with a flute length of 3.938 inches (100.03 mm) and maximum drilling depth of 3.502 inches (88.94 mm)
• Straight-cylindrical shank at 7/16 inch diameter for compatibility with standard drill chucks and collet systems

Compatibility

Designed as an OEM-style replacement and standard tooling selection for applications requiring a 7/16 inch diameter jobber-length solid carbide drill bit; fits standard 7/16 inch drill chucks and collet holders. Conforms to ANSI standards within the 0.4000 to 0.5000 inch drill bit size range.

Installation Notes

This bit is installed by machinists or maintenance technicians operating drill presses, mills, or CNC equipment. Before tool changes, power down the spindle and confirm the machine is in a safe, locked-out state per applicable safety procedures. Secure the straight-cylindrical shank firmly in the chuck or collet to the appropriate clamping torque for the holder type in use. Coolant-through is not supported on this bit; use external coolant or cutting fluid as appropriate for the workpiece material and machine setup.