Guhring 9024630047600 Carbide Drill Bit 3/16 in

Product Description

The GUHRING 9024630047600 is a solid carbide stub-length screw machine drill bit designed for precision hole-making in aluminum and similar non-ferrous materials. Built to DIN 6539 standards, this 3/16 inch (0.1875 inch) diameter bit features a 118-degree faceted point angle and a web-thinned geometry that reduces entry force and improves chip evacuation. The two-flute spiral configuration runs in a right-hand cutting direction with a straight-cylindrical shank for secure chuck engagement. With an overall length of 2.441 inches and a flute length of 1.024 inches, this bit fits compact drilling setups where clearance is limited. It is sold as a single unit and is suited for use in CNC machining centers, drill presses, and handheld power tools.

This stub-length drill bit is intended for general-purpose drilling applications in light manufacturing, machining, and maintenance environments. The 3xD flute-to-diameter ratio and 0.743 inch maximum drilling depth make it well-suited for shallow through-holes and spot drilling in aluminum, though its solid carbide construction supports use across a range of non-ferrous workpiece materials. Licensed machinists and tool-and-die professionals working in production shops will find this bit appropriate for high-speed, repeatable drilling operations where dimensional accuracy and tool life are priorities.

Key Features

• Solid carbide construction (Material Grade K40) for rigidity and wear resistance in non-ferrous cutting
• 118-degree faceted point with web-thinned geometry reduces thrust and improves centering
• DIN 6539 standard compliance for consistent dimensional tolerances
• Diameter tolerance of +0.000 to -0.010 mm for precise hole sizing
• Straight-cylindrical shank compatible with standard drill chucks and collets
• Coated finish for extended tool life in production drilling cycles

Compatibility

Designed as an OEM-style stub-length screw machine drill bit suitable for use in standard drill chucks and collet systems that accept a 4.76 mm straight-cylindrical shank. Primary workpiece material is aluminum per manufacturer specification.

Installation Notes

This bit is installed and serviced by machinists and tool operators working under standard shop practices. Before changing or seating the bit, ensure the spindle is fully stopped and the machine is powered down or locked out per applicable safety procedures. Use a properly rated chuck or collet within the shank diameter specification to prevent runout. Avoid applying the bit to workpiece materials outside its rated application, as doing so may cause premature failure or breakage.