Guhring 9026020059500 Carbide Drill Bit 15/64 in

Product Description

The GUHRING 9026020059500 is a solid carbide jobber-length drill bit designed for precise, high-performance drilling in demanding shop and production environments. Sized at 15/64 inch (0.2344 inch decimal), it features a 130-degree point angle and a titanium nitride (TiN) coating that extends tool life and reduces friction at the cutting edge. The parabolic flute geometry promotes efficient chip evacuation, making this bit well suited for applications where chip buildup and heat are concerns. It is installed and used by machinists, tool-and-die professionals, and skilled fabricators working with CNC machining centers, drill presses, and hand-fed production equipment.

This drill bit is engineered for use in aluminum and similar non-ferrous and ferrous workpiece materials, consistent with its Primary Workpiece Material Code designations K, N, and P. With an overall length of 3.875 inches and a flute length of 2.625 inches, it fits standard straight-cylindrical toolholders and drill chucks. The 8xD flute-to-diameter ratio and web-thinned, tapered web configuration support deeper hole cycles while maintaining centering accuracy. It is sold individually and is appropriate for both production runs and precision maintenance work.

Key Features

• Solid carbide submicron-grade construction for rigidity and wear resistance
• TiN coating reduces friction and extends cutting edge life
• 130-degree point angle with web-thinned, tapered web for accurate entry and reduced thrust
• Parabolic flute profile promotes fast, clean chip evacuation
• Right-hand cut with straight-cylindrical shank fits standard drill chucks and collet holders
• Maximum drilling depth of 2.34 inches supports through-hole and deeper blind-hole applications
• Diameter tolerance of +0.000 to -0.018 mm for consistent, repeatable hole size

Compatibility

Designed as an OEM-style replacement or direct-use cutting tool for applications requiring a 15/64 inch straight-shank jobber-length drill bit in the GUHRING Series 2602 product family, compatible with workpiece materials classified under codes K, N, and P including aluminum and similar materials.

Installation Notes

Installation and use should be performed by qualified machinists or tooling technicians familiar with proper chuck and collet torque procedures. Ensure the machine spindle is fully stopped and locked out before mounting or removing the bit. Verify shank seating depth and runout before initiating a cut. Coolant-through is not supported on this bit, so appropriate external coolant or cutting fluid application is recommended when drilling at high feed rates or depths.