Guhring 9024580027800 Cobalt Jobber Drill 7/64 in

Product Description

The GUHRING 9024580027800 is a cobalt jobber-length drill bit designed for high-performance drilling in demanding materials. It features a 130-degree cone relief point for improved self-centering entry and reduced walking on hard surfaces. The drill is coated with FIREX, a multilayer PVD coating that increases surface hardness and heat resistance, extending tool life in abrasive and high-temperature applications. The straight-cylindrical shank measures 2.78 mm (0.1094 inches) in diameter and is compatible with standard drill chucks. Manufactured to DIN 338 standards with an h8 diameter tolerance, this bit is built for precision work in trade and production environments.

This drill bit is suited for drilling titanium alloy (ISO material group M and S) as well as other high-strength metals commonly encountered in aerospace, industrial maintenance, and precision fabrication work. The 7/64-inch (0.1094-inch) diameter, 2-flute spiral configuration with a regular spiral type provides efficient chip evacuation during drilling. The overall length is 61.00 mm with a flute length of 33.00 mm and a maximum drilling depth of 28.83 mm (1.135 inches). Licensed HVAC technicians, pipefitters, millwrights, and maintenance machinists working with titanium or exotic alloys will find this bit appropriate for close-tolerance hole production.

Key Features

• Cobalt construction for high heat resistance and durability in hard and abrasive materials
• FIREX multilayer PVD coating increases surface hardness and extends tool life
• 130-degree cone relief point with web-thinned geometry for self-centering entry
• Right-hand cut, 2-flute regular spiral for consistent chip evacuation
• Manufactured to DIN 338 standard with h8 diameter tolerance for precision fitment
• Straight-cylindrical shank fits standard drill chucks without adapters

Compatibility

Designed as an OEM-style replacement or direct-use drill bit for applications requiring 7/64-inch diameter holes in titanium alloy and other high-strength metals per ISO material groups M and S. Conforms to DIN 338 jobber-length specifications.

Installation Notes

Installation and use of this drill bit should be performed by qualified machinists, maintenance technicians, or trade professionals familiar with rotary cutting tools and drill press or hand-drill operation. Secure the shank fully in the chuck and verify concentricity before drilling. Use appropriate cutting fluid or coolant for titanium alloy applications to manage heat buildup, even though this bit does not support through-coolant. Inspect the cutting edge and coating condition before each use and replace the bit if chipping or coating wear is observed.