Guhring 9024630059500 Drill Bit 15/64 Inch Solid Carbide

Product Description

The GUHRING 9024630059500 is a solid carbide stub-length screw machine drill bit designed for precision drilling in production and machining environments. Built to DIN 6539 standards in Series 2463, it features a 118-degree faceted drill point and a web-thinned tip geometry that reduces entry force and improves hole accuracy. The 15/64 inch (0.2344 inch) diameter bit runs a regular spiral flute with a right-hand cut and a straight cylindrical shank. At 2.598 inches overall length with a 1.102-inch flute, this compact stub format offers rigidity in short-reach applications. It is suited for machinists, tool-and-die techs, and CNC operators working in general-purpose drilling operations, especially in aluminum and similar non-ferrous materials.

This bit is rated for general-purpose drilling with a primary workpiece material designation of aluminum, making it a strong fit for production shops, aerospace component work, and fixture fabrication. The stub-length body limits deflection in drill press and machining center applications where shorter tool stick-out improves hole location. The 3xD flute-to-diameter ratio and 19.08 mm (0.751 inch) maximum drilling depth keep chip evacuation manageable in shallow-to-moderate-depth holes. Installations are typically performed by machinists or CNC operators in shop environments.

Key Features

• Solid carbide construction (Material Grade K40) for extended tool life in abrasive and hard materials
• 118-degree faceted drill point with web thinning for reduced thrust and cleaner entry
• Stub-length body (2.598 inches overall) provides rigidity and minimizes deflection
• Right-hand cut with regular spiral flute for consistent chip evacuation
• Straight cylindrical shank fits standard drill chucks and collet holders
• Manufactured to DIN 6539 specification with a diameter tolerance of +0.000 to -0.010 mm

Compatibility

Designed as a general-purpose stub-length drill bit for use in drill presses, machining centers, and CNC equipment accepting a straight cylindrical shank. Sized for drilling aluminum and similar non-ferrous materials in the 0.2000 to 0.2500 inch diameter range per DIN specification.

Installation Notes

Installation is performed by machinists or CNC operators in a shop environment. Secure the straight shank fully in a compatible drill chuck or collet holder before operation and verify runout before cutting. De-energize and lock out the machine before changing tooling per standard shop lockout-tagout procedures. Do not exceed the recommended maximum drilling depth of 0.751 inch without retracting to clear chips.