Guhring 9024630038000 Carbide Stub Drill Bit 0.1495 in

Product Description

The GUHRING 9024630038000 is a solid carbide screw machine length drill bit designed for precise, high-repeatability drilling in production and maintenance environments. Built to DIN 6539 standards, this stub-length bit features a 118-degree faceted point with web thinning for clean entry and reduced thrust. At 0.1495 inches (wire size 25) in diameter, it is ground to a tight tolerance of +0.000 to -0.010 mm, making it suitable for applications where hole size consistency is critical. Licensed machinists, toolroom techs, and industrial maintenance professionals are the typical users of this tooling.

This drill bit is well suited for high-volume drilling operations in aluminum and similarly machinable materials. The stub flute length of 0.866 inches keeps the tool rigid, reducing deflection in short-reach setups such as screw machine operations, CNC turret work, and bench drilling fixtures. With a regular spiral, two-flute design and a straight cylindrical shank measuring 3.80 mm in diameter, it seats cleanly in standard drill chucks and collets. The Series 2463 designation places it within a consistent GUHRING product family used across production tooling applications.

Key Features

• Solid carbide construction with coated finish for extended tool life
• 118-degree faceted point with web thinning for reduced entry thrust
• Stub length body (2.165 inches overall) provides superior rigidity and minimizes deflection
• Right-hand cut, regular spiral, two-flute design for efficient chip evacuation
• Maximum drilling depth of 0.642 inches (16.30 mm) at 3xD flute-to-diameter ratio
• Manufactured to DIN 6539 specification, Material Grade K40 carbide

Compatibility

Designed as an OEM-style replacement or direct-use tooling for screw machine and stub-length drill applications requiring a 0.1495-inch wire size 25 diameter solid carbide bit with a straight cylindrical shank.

Installation Notes

Installation of this drill bit should be performed by a qualified machinist or toolroom technician familiar with carbide tooling handling. Ensure the spindle is fully powered down and locked out before changing tooling. Seat the straight cylindrical shank fully and evenly in the chuck or collet before tightening to prevent runout. Carbide tooling is brittle and should not be used in setups with excessive vibration or interrupted cuts beyond the intended application range.