Guhring 9055190015100 Cobalt Drill Bit 53 Wire Tin

Product Description

The GUHRING 9055190015100 is a cobalt jobber-length drill bit sized to wire gauge 53 (0.0595 inches decimal equivalent) with a 118-degree four-facet split point. The bit is finished with a Titanium Nitride (TiN) coating for extended tool life and reduced friction during cutting operations. The M35 cobalt steel construction provides elevated heat and wear resistance compared to standard high-speed steel, making it well suited for demanding applications. With a two-flute spiral design and web-thinned tapered web, it produces clean entry and efficient chip evacuation on a range of workpiece materials. A licensed technician or machinist installs and operates this bit using standard drill press or hand-tool equipment.

This drill bit is designed for use on aluminum and other materials coded K, M, N, and P under standard material classification. The straight-cylindrical shank (1.51 mm diameter) seats in conventional collet chucks and keyless or keyed Jacobs-style chucks. The overall length is 43 mm with a flute length of 20 mm, a shank length of 23 mm, and a maximum drilling depth of 17.74 mm (0.698 inches). The regular spiral type and 5xD flute-by-diameter ratio support jobber-length drilling tasks in production and maintenance environments. The bit conforms to DIN 338 standards and is sold individually with a minimum order quantity of 10 units.

Key Features

• Wire gauge 53 size, 0.0595-inch decimal equivalent for precision small-diameter drilling
• M35 cobalt steel construction for high heat resistance and extended tool life
• TiN coating reduces friction and improves surface hardness at the cutting edge
• Four-facet split point with web thinning for accurate positioning and reduced thrust
• Straight-cylindrical shank compatible with standard chucks and collet systems
• Conforms to DIN 338 specification for consistent dimensional tolerances

Compatibility

Designed as a DIN 338-compliant jobber-length drill bit suitable for use with aluminum and material grades K, M, N, and P as defined by standard workpiece material classification. No specific machine models or system families were identified in the product data.

Installation Notes

This bit is installed and operated by machinists, tooling technicians, or qualified maintenance personnel using drill presses, CNC machines, or hand-held power drills with an appropriate chuck. Secure the straight-cylindrical shank fully in the chuck before operation and verify runout is within acceptable limits. Do not exceed the rated maximum drilling depth of 17.74 mm in a single pass without clearing chips from the flutes. Follow applicable shop safety standards and machine manufacturer guidelines for speed and feed selection.