Guhring 9024630011900 Carbide Drill Bit 0.0469 in

Product Description

The GUHRING 9024630011900 is a stub-length (screw machine length) solid carbide drill bit designed for precision drilling in tight-clearance applications. It carries a 3/64 inch (0.0469 inch) diameter, a 118-degree faceted point angle, and a web-thinned geometry that reduces entry force and walking on the workpiece. At 1.181 inches overall length with a 0.315-inch spiral flute, this bit is built for use in CNC machining centers, drill presses, and screw machines where a shorter, more rigid tool is required. It conforms to DIN 6539 and is manufactured to a K40 carbide material grade, making it suitable for consistent performance in production environments.

This drill bit is sized and configured for general-purpose drilling with a primary designation toward aluminum and other non-ferrous materials, though the solid carbide construction and coated finish support use across a range of workpiece materials. The stub length improves rigidity over jobber-length bits, reducing deflection in high-speed or repetitive drilling operations. It is a single-unit tool appropriate for machinists, toolmakers, and CNC operators working in job shops, production facilities, or maintenance environments.

Key Features

• Solid carbide construction, K40 material grade, for rigidity and wear resistance
• 118-degree faceted point with web thinning for reduced thrust and accurate entry
• Stub (screw machine) length at 1.181 inches overall for improved tool rigidity
• Right-hand cut, 2-flute spiral design with 0.315-inch flute length
• Straight-cylindrical shank, 1.19 mm diameter, compatible with standard collets and chucks
• Conforms to DIN 6539 specification, Series 2463

Compatibility

Designed as an OEM-style replacement or direct-use solid carbide stub drill conforming to DIN 6539 standards, compatible with standard straight-shank drill chucks and collet systems accepting a 1.19 mm shank diameter.

Installation Notes

Installation should be performed by a qualified machinist or toolroom professional. Secure the shank fully within the chuck or collet before operation and verify runout with a dial indicator where precision is critical. Do not exceed the maximum drilling depth of 0.245 inches in a single pass without clearing chips. Coolant-through is not supported on this tool; apply external coolant or cutting fluid as appropriate for the workpiece material.