Guhring 9005300029500 Jobber Drill Bit Wire 32 Firex

Product Description

The GUHRING 9005300029500 is a jobber length drill bit designed for high-performance drilling in demanding trade and industrial applications. Built from powdered metal and finished with a FIREX coating, this bit is engineered for extended tool life in abrasive and hard materials. It measures 2.4 inches overall length with a parabolic flute geometry and a 130-degree drill point angle, which together promote fast chip evacuation and reduced thrust. The straight-cylindrical shank with a diameter of 2.95 mm seats securely in standard drill chucks. Right-hand cut direction and a web-thinned point make it suitable for precision entry in tight-tolerance applications.

This drill bit is intended for use in ferrous metals including cast iron and steel, covering a broad range of fabrication, maintenance, and production drilling tasks. The parabolic flute and fast spiral type are optimized for higher feed rates while maintaining hole quality. It is commonly used by machinists, millwrights, and maintenance technicians working with light-gauge steel and cast iron components. The Series 530 designation follows DIN 338 standards, making it a recognized specification in professional metalworking environments.

Key Features

• FIREX coating provides heat and wear resistance for extended service life in ferrous materials
• 130-degree drill point angle reduces thrust and improves self-centering on hard materials
• Parabolic flute with fast spiral type accelerates chip evacuation and allows higher feed rates
• Web-thinned point lowers cutting force and improves hole entry accuracy
• Straight-cylindrical shank fits standard drill chucks without adapters
• Conforms to DIN 338 standard for consistent sizing and interchangeability

Compatibility

Designed as a jobber length drill bit conforming to DIN 338 standards, suitable for use in standard drill chucks accepting a 2.95 mm straight-cylindrical shank. Primary workpiece materials are cast iron and steel.

Installation Notes

Installation and use of this drill bit should be performed by qualified machinists or maintenance technicians familiar with metalworking equipment. Ensure the drill chuck is fully tightened and the workpiece is securely clamped before beginning any drilling operation. Do not exceed the maximum drilling depth of 1.125 inches without retracting to clear chips. Use appropriate cutting fluid when drilling steel to manage heat buildup and prolong bit life.