Guhring 9006220015900 Cobalt Jobber Drill Bit 1/16 in

Product Description

The GUHRING 9006220015900 is a cobalt jobber length drill bit designed for high-performance drilling in a wide range of materials. Built to DIN 338 standards, this 1/16 inch diameter bit features a 130-degree point angle and a parabolic flute geometry that promotes efficient chip evacuation and reduced heat buildup during operation. The bright, uncoated cobalt construction provides the heat resistance and hardness needed for demanding drilling applications. With an overall length of 1-11/16 inches and a straight-cylindrical shank, it seats securely in standard drill chucks. This bit is sold individually with a minimum order quantity of 10 units.

This drill bit is well-suited for drilling aluminum and other non-ferrous metals, as well as plastics and general-purpose materials classified under material codes K, N, and P. Its compact 1/16 inch diameter makes it appropriate for precision work in tight tolerances. The Series 622 designation places it in a high-performance product line intended for professional machinists, HVAC fabricators, plumbers, and electricians who require consistent, repeatable hole quality in light-gauge metals and structural components.

Key Features

• Cobalt construction rated for high-performance drilling in aluminum, non-ferrous metals, and plastics
• 130-degree point angle for stable entry and reduced walking on smooth surfaces
• Parabolic flute design promotes fast chip removal and reduces heat buildup
• Web-thinned, tapered web configuration for lower thrust requirements at the cutting tip
• Straight-cylindrical shank fits standard drill chucks without adapters
• Conforms to DIN 338 specification for consistent dimensional accuracy

Compatibility

Designed as an OEM-style replacement or direct-fit jobber length drill bit for use in standard 3-jaw drill chucks, drill presses, and CNC drilling equipment accepting a 1/16 inch straight-cylindrical shank.

Installation Notes

Installation is performed by machinists or qualified trade professionals using appropriate drill press, hand drill, or CNC equipment. Ensure the shank is fully seated and the chuck is tightened securely before operation. Always wear appropriate eye protection and secure the workpiece before drilling. Operate at manufacturer-recommended spindle speeds for the workpiece material to avoid premature bit wear or breakage.