Guhring 9024640010000 Carbide Drill Bit 1mm 118

Product Description

The GUHRING 9024640010000 is a solid carbide jobber-length drill bit designed for precision drilling in demanding production and machining environments. Built to DIN specification from K40 carbide grade, it features a 118-degree faceted point and a FIREX coating for improved wear resistance and heat dissipation. The two-flute, right-hand spiral design provides efficient chip evacuation during cutting operations. At 1 mm in diameter and 1.34 inches overall length, this bit is suited for small-diameter hole work where tight tolerances and consistent performance are required. Machining professionals and tool-and-die technicians are the primary users.

This drill bit is optimized for use in aluminum and other non-ferrous materials classified under material code N. The 5xD flute-to-diameter ratio and web-thinned point reduce thrust requirements and improve centering accuracy. Its straight-cylindrical shank fits standard collet and drill chuck toolholding systems. The bit is applicable for CNC machining centers, drill presses, and precision hand-drilling fixtures in manufacturing and metalworking shops.

Key Features

• Solid carbide construction, K40 material grade, built to DIN specification
• FIREX coating for extended tool life in non-ferrous machining
• 118-degree faceted point with web thinning for reduced entry thrust
• Two-flute regular spiral for consistent chip clearance
• Straight-cylindrical shank compatible with standard collet and chuck systems
• Diameter tolerance of -0.012 to 0.000 mm for close-tolerance hole applications

Compatibility

Designed for use as a general-purpose jobber-length drill bit in toolholding systems that accept a 1 mm straight-cylindrical shank. Primary workpiece material is aluminum and similar non-ferrous materials per material code N.

Installation Notes

Installation and use should be performed by qualified machinists or tooling technicians familiar with small-diameter carbide tooling. Secure the shank fully in the collet or drill chuck before operation to prevent runout and bit breakage. Carbide bits are brittle and susceptible to chipping if subjected to side loads or improper feed rates. Verify spindle speed and feed rate are appropriate for the workpiece material and bit diameter before beginning the cut.