Guhring 9026010123000 Jobber Drill Bit 31/64 Solid Carbide

Product Description

The GUHRING 9026010123000 is a jobber-length, solid carbide drill bit designed for high-performance drilling in a range of materials including aluminum, plastics, and steel. It features a 31/64-inch (0.4844 inch) diameter, a 130-degree drill point angle, and a parabolic flute geometry that improves chip evacuation and reduces heat buildup at depth. Built from submicron-grade solid carbide with a bright, uncoated finish, it delivers dimensional accuracy with a diameter tolerance of +0.000 to -0.027 mm. This bit is part of the GUHRING Series 2601 and is suited for precision metalworking and fabrication applications.

This drill bit is rated for use in aluminum, non-ferrous metals, and plastics as its primary workpiece materials. Its 8xD flute-to-diameter ratio and parabolic flute profile make it well-suited for deeper hole applications where chip clearing is critical. The right-hand cut, web-thinned point reduces thrust requirements and improves centering at entry. Machinists, tool-and-die technicians, and precision fabricators working in CNC or manual drilling setups will find this bit appropriate for production and maintenance applications alike.

Key Features

• 31/64-inch diameter with a tight tolerance of +0.000 to -0.027 mm for consistent hole sizing
• 130-degree point angle with web thinning for reduced entry thrust and accurate starting
• Parabolic flute design promotes efficient chip removal in deep-hole drilling
• Submicron-grade solid carbide construction provides hardness and wear resistance
• Straight-cylindrical shank fits standard drill chucks and collet holders
• Right-hand cut with a maximum drilling depth of 3.758 inches (95.45 mm)

Compatibility

Designed as an OEM-style solid carbide jobber drill for use in standard drill chucks and collet systems accepting a 31/64-inch straight-cylindrical shank; meets ANSI specifications and fits tooling setups rated for that shank diameter.

Installation Notes

This drill bit is installed by machinists and fabricators in CNC machining centers or manual drill presses equipped with compatible chuck or collet systems. Ensure the machine spindle is fully stopped and secured before inserting or removing the bit. Verify that the shank is fully seated and the chuck is properly tightened to the rated torque for the holder type in use. Carbide tooling is brittle and should not be subjected to side loading, interrupted cuts beyond its rated capacity, or dropped on hard surfaces.