Guhring 9026020103200 Carbide Jobber Drill Bit 13/32 in

Product Description

The GUHRING 9026020103200 is a solid carbide jobber-length drill bit designed for precision drilling in metalworking and machining applications. Built to Series 2602 standards, this bit features a parabolic flute geometry and a Titanium Nitride (TiN) coating that extends tool life and reduces friction at the cutting edge. The 130-degree point angle is optimized for clean entry and reduced thrust. With an overall length of 5.25 inches and a flute length of 3.875 inches, it delivers an 8xD flute-to-diameter ratio suited to deep-hole work in production environments. Machinists and tool-and-die professionals are the primary installers.

This drill bit is rated for primary use in aluminum and non-ferrous materials, reflecting its K, N, and P material-group classifications. The web-thinned, tapered web configuration lowers cutting resistance and improves chip evacuation in parabolic-flute drilling cycles. The straight-cylindrical shank accepts standard drill chucks and collet holders without modification. It suits CNC machining centers, drill presses, and manual lathes where a right-hand cut, non-coolant-through bit is appropriate. The diameter tolerance of +0.000 to -0.027 mm supports hole quality requirements in close-tolerance work.

Key Features

• Solid carbide submicron-grade construction for rigidity and wear resistance
• TiN coating reduces friction and extends cutting tool life
• Parabolic flute design improves chip evacuation in deep-hole drilling
• 130-degree point angle optimized for aluminum and non-ferrous workpieces
• Web-thinned tapered web lowers entry thrust and cutting resistance
• Straight-cylindrical shank fits standard chucks and collet systems

Compatibility

Designed as an OEM-style replacement or direct substitution for Series 2602 solid carbide jobber drill bits in 13/32 inch diameter. Suited to CNC machining centers and conventional drill presses accepting a straight-cylindrical shank in the 0.4000 to 0.5000 inch diameter range.

Installation Notes

Installation and use should be performed by a qualified machinist familiar with carbide tooling. Secure the shank fully in a collet or drill chuck before operation and verify runout is within machine tolerances, as carbide is brittle and sensitive to side-loading. Power down and de-energize the machine spindle before inserting or removing the bit. Do not use this bit with coolant-through toolholders, as this model does not support through-coolant delivery.