Guhring 9002050020600 No. 46 Hss Jobber Drill Bit

Product Description

The GUHRING 9002050020600 is a high speed steel jobber-length drill bit sized to wire gauge No. 46, equivalent to 0.0811 inches in decimal. Built to DIN 338 specification, it features a standard 118-degree split-free point and a right-hand spiral flute for efficient chip evacuation on through-hole and blind-hole applications. The M2 HSS construction provides a good balance of toughness and wear resistance for general-purpose drilling in mild steel, aluminum, brass, and similar materials. The bright, uncoated finish leaves the steel in its ground state with no added coating. Machinists, tool-and-die workers, and maintenance technicians commonly keep this size on hand for tapping preparation and precision hole sizing.

This drill bit suits production and maintenance drilling operations in both shop and field environments. The small-diameter, straight-cylindrical shank fits standard Jacobs-style drill chucks and collet systems commonly found on drill presses, CNC machining centers, and hand-held power drills. Its compact overall length of 49.00 mm makes it practical for close-quarters work and short-run setups where deflection control matters. It is sold and packaged as a single unit.

Key Features

• Wire size No. 46 (0.0811 inches decimal) with diameter tolerance of +0.000 to -0.014 mm for consistent hole sizing
• 118-degree standard point angle for general-purpose entry across a range of workpiece materials
• M2 high speed steel construction balances hardness and shock resistance
• Right-hand spiral flute with regular helix promotes clean chip removal
• Straight-cylindrical shank (2.06 mm diameter) compatible with standard chucks and collet holders
• DIN 338 specification ensures dimensional conformance to an established international standard

Compatibility

Designed as an OEM-specification replacement or stock drill bit for any standard drill chuck or collet system accepting a 2.06 mm straight shank, consistent with DIN 338 jobber-length dimensions.

Installation Notes

Secure the shank fully in the chuck or collet before operation and verify concentricity to minimize runout on small-diameter bits. Always set spindle speed appropriate to the drill diameter and workpiece material per standard machining data references. Wear appropriate eye protection and secure the workpiece before drilling. Inspect the cutting edges before each use; a chipped or dull tip on a small wire-gauge bit can cause breakage under feed pressure.