Guhring 9005670050000 Spotting Drill 5mm Hss Tin

Product Description

The GUHRING 9005670050000 is a single-ended spotting drill designed to accurately start holes and guide twist drills in metalworking applications. Built from high speed steel with a titanium nitride (TiN) coating, it provides improved surface hardness and wear resistance compared to uncoated HSS tooling. The drill features a 120-degree point angle, a 5mm cutting diameter, and a 62mm overall length. Two spiral flutes clear chips efficiently during the spotting operation. The straight-cylindrical shank seats securely in standard drill chucks and collets. Machinists, tool and die professionals, and CNC machine operators are the primary users of this tool.

This spotting drill is suited for general-purpose use on CNC machining centers, knee mills, and drill presses where precise hole location is required before full drilling or tapping operations. The 120-degree point angle matches the geometry of most standard twist drills, allowing the spotting impression to guide the following drill without walking. The 14mm flute length accommodates the shallow depth typical of spotting operations. Applications include production machining of steel, cast iron, aluminum, and other common engineering materials.

Key Features

• 120-degree point angle matches standard twist drill geometry for accurate drill guidance
• High speed steel construction provides toughness in interrupted cuts and general-purpose machining
• TiN coating increases surface hardness and reduces friction for extended tool life
• Two spiral flutes promote chip evacuation during spotting operations
• Straight-cylindrical shank fits standard ER collets and drill chucks
• Single-ended design for straightforward setup and replacement

Compatibility

Designed as a general-purpose spotting drill compatible with standard drill chucks and ER-style collet systems accepting a 5mm straight-cylindrical shank. Part of the GUHRING Series 567 spotting drill line.

Installation Notes

Installation should be performed by a qualified machinist or toolroom professional. Power down and lock out the machine before inserting or removing the tool from the spindle. Seat the shank fully and evenly in the collet or chuck, and confirm runout with a dial indicator before production use. Follow the machine manufacturer guidelines and applicable shop safety standards for speeds and feeds appropriate to the workpiece material.