Guhring 9024630024400 Solid Carbide Stub Drill Bit

Product Description

The GUHRING 9024630024400 is a solid carbide screw machine length (stub) drill bit designed for precision drilling in demanding production environments. Built to DIN 6539 standards, this right-hand cut bit features a 118-degree faceted point, web thinning for reduced thrust, and a two-flute regular spiral configuration. At 0.096 inches (wire gauge size 41) in diameter with an overall length of 1.693 inches, it fits standard straight-cylindrical shank toolholders. Solid carbide construction with a coated finish delivers the hardness and wear resistance needed for consistent hole quality in short-run and high-cycle applications.

This stub drill is suited for general-purpose drilling in aluminum and similar non-ferrous materials where a compact, rigid tool is preferred over jobber-length bits. The reduced flute length of 0.551 inches and maximum drilling depth of 0.407 inches make it well matched to shallow-hole operations on CNC machining centers, screw machines, and drill presses. The Series 2463 designation identifies it within the Guhring solid carbide stub drill family, and the DIN 6539 specification ensures dimensional conformance for tooling systems that reference that standard.

Key Features

• Solid carbide construction with coated finish for extended tool life
• 118-degree faceted drill point with web thinning to reduce entry thrust
• Two-flute regular spiral geometry for efficient chip evacuation
• Stub (screw machine) length for maximum rigidity in short-hole applications
• Right-hand cut with straight-cylindrical shank for standard collet and chuck compatibility
• Conforms to DIN 6539 specification, Series 2463

Compatibility

Designed as a DIN 6539 Series 2463 solid carbide stub drill for use in standard straight-cylindrical shank toolholders; optimized for drilling aluminum and general-purpose non-ferrous workpiece materials.

Installation Notes

Installation is performed by machinists and CNC operators using a compatible collet, drill chuck, or toolholder sized for a 2.44 mm (0.096 inch) straight shank. Ensure spindle and workpiece are fully secured before initiating the cut. Do not exceed the maximum drilling depth of 0.407 inches without retracting to clear chips. Carbide tooling is brittle — avoid side loading and interrupted cuts that can cause chipping or fracture.