Guhring 9055150095000 Carbide Drill Bit 0.374in Firex

Product Description

The GUHRING 9055150095000 is a solid carbide jobber length drill bit designed for high-performance drilling in demanding industrial and trade applications. Built to DIN 6537L specification, it features a 0.374-inch diameter, a 140-degree split point (SU type) for accurate self-centering, and a FIREX coating that improves surface hardness and heat resistance. The web-thinned, tapered web design reduces thrust force at entry. With an overall length of 103 mm and a flute length of 61 mm, this bit delivers a 5xD flute-to-diameter ratio suited to deeper hole work. Machinists, tool-and-die professionals, and industrial maintenance techs are the primary users.

This drill bit is intended for precision drilling in ferrous and non-ferrous metals, alloys, and other hard materials where a high-grade submicron carbide substrate is required. The straight-cylindrical shank with a 10 mm shank diameter seats securely in standard drill chucks and collet holders. The regular spiral flute geometry promotes consistent chip evacuation. It is well suited to CNC machining centers, drill presses, and manual machine operations where tight hole tolerances and repeatable results are required across production runs.

Key Features

• Solid carbide construction with submicron-grade material for extended tool life in hard materials
• FIREX coating provides heat and wear resistance for higher cutting speeds
• 140-degree SU split point for accurate self-centering and reduced walking at entry
• Web-thinned tapered web reduces axial thrust and improves chip clearance
• DIN 6537L specification ensures dimensional consistency and interchangeability
• Straight-cylindrical shank compatible with standard chucks and collet systems

Compatibility

Designed as an OEM-style jobber length drill bit for use in standard drill chucks and collet holders accepting a 10 mm straight-cylindrical shank; suitable for CNC and manual machine tool setups requiring a 0.374-inch diameter carbide drill conforming to DIN 6537L.

Installation Notes

Installation and use should be performed by a qualified machinist or industrial maintenance professional. Ensure the machine spindle is fully stopped and the tool is securely clamped in the chuck or collet before operation. Verify that cutting speeds and feed rates are appropriate for the workpiece material and machine capability before beginning a drilling cycle. Solid carbide tooling is brittle and should never be used in a setup with excessive runout or in applications involving interrupted cuts beyond the tool design parameters.