Guhring 9002050102500 Jobber Drill 10.25mm Hss

Product Description

The GUHRING 9002050102500 is a high speed steel jobber-length drill bit designed for general-purpose drilling in metal, wood, and plastic. Built to DIN 338 specification, it features a 118-degree standard point angle and an oxide coating that provides basic lubricity and corrosion resistance during cutting operations. The bit is web-thinned with a tapered web configuration to reduce thrust force at the point. With a 10.25 mm diameter, an overall length of 133 mm (approximately 5.24 inches), and a flute length of 87 mm (approximately 3.43 inches), this drill is suited for production and maintenance machining environments. It is typically installed by machinists, tool-and-die technicians, and maintenance mechanics working with drill presses, CNC machines, or hand-held power tools.

This jobber drill is intended for right-hand cutting applications in general metalworking, fabrication shops, and maintenance facilities. The straight-cylindrical shank seats directly into standard drill chucks without the need for adapters. The regular spiral flute geometry promotes efficient chip evacuation in a wide range of workpiece materials. It is a solid choice for through-hole and blind-hole drilling tasks where a standard DIN 338 jobber length is specified. No coolant-through capability is present, so external coolant or cutting fluid should be applied at the workpiece when drilling harder materials.

Key Features

• DIN 338 specification with 118-degree standard point angle for broad material compatibility
• M2 high speed steel construction with oxide coating for basic lubricity and wear resistance
• Web-thinned, tapered web reduces cutting thrust and improves point engagement
• Regular spiral flute geometry promotes effective chip evacuation
• Straight-cylindrical shank fits standard drill chucks without adapters
• Right-hand cutting direction compatible with conventional drill press and CNC spindle rotation

Compatibility

Designed as a DIN 338 standard jobber-length drill bit compatible with any drill press, milling machine, or power tool equipped with a chuck accepting a 10.25 mm straight-cylindrical shank. Fits drill bit size range of 10.00 mm to 12.50 mm chuck capacity.

Installation Notes

A licensed machinist or qualified maintenance technician should install and operate this drill bit. Always power down and de-energize the spindle before changing tooling. Secure the straight shank firmly in the chuck and verify runout before beginning a drilling cycle. Apply appropriate cutting fluid at the workpiece when drilling ferrous metals to extend tool life and improve hole quality.