Guhring 9006220038600 Cobalt Drill Bit 0.152 in Wire 24

Product Description

The GUHRING 9006220038600 is a cobalt jobber length drill bit engineered for high-performance drilling in a range of workpiece materials. Built to DIN 338 standards, this bit features a 0.152-inch (wire size 24) diameter, a 130-degree drill point angle, and a parabolic flute geometry that promotes efficient chip evacuation and reduced heat buildup. The bright, uncoated finish is suited to applications where coating interaction with the workpiece is a concern. Licensed tradespeople and machinists select this series for production and maintenance drilling where precision and bit life are both priorities.

This drill bit is well suited for use in aluminum, non-ferrous metals, and a range of engineered materials, covering primary workpiece material codes K, N, and P. The straight-cylindrical shank fits standard drill chucks without requiring a special holder. With an overall length of 2-15/16 inches and a flute length of 1-11/16 inches, the 9006220038600 fits within the standard jobber length envelope, making it compatible with benchtop drill presses, hand drills, and CNC drilling setups in light manufacturing, HVAC fabrication, plumbing rough-in, and electrical panel work where precise hole sizing is required.

Key Features

• Cobalt construction provides elevated heat resistance and wear life compared to standard HSS bits
• 130-degree split-point geometry reduces walking and allows drilling with minimal center-punching
• Parabolic flute design accelerates chip removal and helps prevent clogging in deep-hole applications
• Web-thinned, tapered web configuration reduces thrust required at entry
• Bright uncoated finish is compatible with aluminum and other materials sensitive to coating residue
• Manufactured to DIN 338 specification for consistent dimensional tolerances

Compatibility

Designed as an OEM-style replacement or direct-use jobber length drill bit for applications requiring a 0.152-inch (wire size 24) hole diameter in aluminum, non-ferrous, and thermoplastic workpieces per DIN 338 Series 622 specifications.

Installation Notes

Installation and use should be performed by qualified machinists, tradespeople, or maintenance technicians familiar with drilling operations. Always secure the workpiece firmly before drilling and confirm the chuck is fully tightened on the straight-cylindrical shank. Use appropriate cutting fluid or lubrication when drilling metals to extend bit life and maintain hole tolerance. Inspect the cutting edges before each use and replace the bit if chipping or wear is evident.