Guhring 9007320046200 Carbide Jobber Drill Bit No.14

Product Description

The GUHRING 9007320046200 is a solid carbide jobber-length drill bit in wire gauge size No. 14, with a decimal diameter of 0.1819 inches. It features a 118-degree faceted point angle and a two-flute right-hand spiral configuration with web thinning at the tip to reduce thrust and improve chip evacuation. The bright, uncoated finish makes it well suited for non-ferrous applications where coating adhesion or chemical reaction is a concern. This bit is built to DIN standards under GUHRING Series 732 and is designed for general-purpose precision drilling in production and maintenance environments. Machinists, toolroom technicians, and metalworking professionals are the primary installers and users of this tool.

This drill bit is rated for primary use in aluminum and other non-ferrous workpiece materials, designated by material code N under the standard workpiece material classification system. The 5xD flute-by-diameter ratio and 47 mm flute length support chip clearance in moderate-depth holes. With an overall length of 80 mm and a straight-cylindrical shank diameter of 4.62 mm, it fits standard drill chucks and collet holders used in CNC machining centers, drill presses, and hand-held drilling equipment. It is appropriate for both production runs and single-piece fabrication work.

Key Features

• Solid carbide construction for rigidity and wear resistance in non-ferrous drilling
• 118-degree faceted point angle with web thinning for reduced entry thrust
• Right-hand, two-flute regular spiral geometry optimized for aluminum and similar materials
• Bright uncoated finish compatible with aluminum and materials where coatings are not preferred
• DIN-specification Series 732 build for consistent dimensional tolerancing (h8 shank)
• Maximum drilling depth of 40.07 mm, supporting through-hole and blind-hole applications within the 5xD range

Compatibility

Designed as a general-purpose replacement or stock bit for standard drill chucks and collet systems accepting a 0.1819-inch straight-cylindrical shank, consistent with wire gauge No. 14 tooling setups in CNC and manual drilling equipment.

Installation Notes

This drill bit is installed and used by machinists and toolroom technicians in CNC machining centers, drill presses, and similar equipment. Ensure the machine spindle is fully stopped and locked out before changing tooling. Seat the shank fully in the chuck or collet and verify runout with a dial indicator when precision is required. Do not exceed the maximum drilling depth of 40.07 mm without retracting and clearing chips.