Guhring 9006220046200 Cobalt Jobber Drill Bit 0.1819 in

Product Description

The GUHRING 9006220046200 is a cobalt jobber length drill bit designed for high-performance drilling in demanding production and maintenance environments. Built to DIN 338 standards, it features a 0.1819-inch (wire size #14) diameter with a 130-degree split point and a parabolic flute geometry that promotes efficient chip evacuation and reduced cutting forces. The bright, uncoated finish suits applications where coating adhesion is not required. With a straight-cylindrical shank and web-thinned tip, this bit delivers consistent entry accuracy and reduced thrust, making it a dependable choice for machinists, tool-and-die professionals, and maintenance technicians.

This drill bit is optimized for use in aluminum, non-ferrous metals, and a range of plastics and composite materials, consistent with its K, N, and P workpiece material designations. It is well suited for jobber-length drilling in CNC machining centers, drill presses, and handheld drilling equipment where a standard-reach two-flute bit is appropriate. The parabolic flute profile makes it especially effective in applications requiring clean hole walls and reliable chip clearing in softer materials.

Key Features

• Cobalt high-speed steel construction for improved heat and wear resistance over standard HSS
• 130-degree standard point angle with web thinning for reduced entry thrust and accurate starting
• Parabolic flute design promotes fast chip evacuation and prevents packing in softer materials
• Bright (uncoated) finish suitable for aluminum, plastics, and non-ferrous applications
• Straight-cylindrical shank fits standard drill chucks without adapters
• Manufactured to DIN 338 specification for consistent dimensional accuracy

Compatibility

Designed as a DIN 338 jobber length drill bit compatible with standard three-jaw drill chucks and collet systems accepting a straight-cylindrical shank. Suitable for use in CNC machining centers, drill presses, and handheld drills requiring a 0.1819-inch diameter bit.

Installation Notes

This bit should be installed in a properly sized chuck or collet and tightened securely before operation. Always ensure the workpiece is clamped or fixtured before drilling. Use appropriate cutting fluid or lubrication when drilling metals to extend tool life and maintain hole quality. Inspect the cutting edges for wear or chipping before each use and replace the bit if damage is present.