Guhring 9005680190500 Spotting Drill 90 Deg 3/4 in Hss Tin

Product Description

The GUHRING 9005680190500 is a 90-degree spotting drill designed to create precise center-point indentations before drilling operations. Built from high speed steel with a titanium nitride (TiN) coating, it delivers extended tool life and reduced friction on the cutting edge. The drill features a 3/4-inch cutting diameter, a 131mm overall length, and a 45mm spiral flute length. With a straight cylindrical shank and right-hand cut geometry, it integrates cleanly into standard drill chucks and collet holders used in machine shops and fabrication environments. This is a single-ended tool from the GUHRING Series 568 line.

This spotting drill is suited for general-purpose metalworking applications where accurate drill entry location is critical. It is used in CNC machining centers, drill presses, and manual mills across manufacturing, tooling, and maintenance-repair-operations environments. The 90-degree point angle is compatible with standard center drill entry angles used in most production drilling workflows, making it a practical choice for machinists and tool and die technicians working with steel, aluminum, and similar workpiece materials.

Key Features

• 90-degree drill point angle for accurate spotting and center location
• TiN coating reduces friction and extends cutting tool life
• High speed steel construction suitable for general-purpose metalworking
• Spiral flute design with 2 flutes promotes chip evacuation
• Straight cylindrical shank fits standard drill chucks and collet holders
• Right-hand cut geometry compatible with conventional machine spindle rotation

Compatibility

Designed as a general-purpose spotting drill for use in standard machine tool setups accepting a 3/4-inch straight cylindrical shank. Verify spindle RPM and feed rate recommendations for the workpiece material before use.

Installation Notes

This tool is installed by machinists and toolroom technicians in CNC machining centers, drill presses, or milling machines. Ensure the machine spindle is fully powered down and locked before inserting or removing the tool from the chuck or collet holder. Verify runout and shank seating before beginning any cut. Do not exceed the tool manufacturer's recommended speeds and feeds for the selected workpiece material.