6.4mm Guide Pin 30mm Cut Depth HSS Weldon Shank - Ruko GmbH

Take advantage of the combination of precise guidance, robust HSS construction and secure Weldon clamping for consistently concentric core holes; order the guide pin directly via Metav Werkzeuge or ask the consultants for tailored advice.

Guide pin D.6.4 mm – 30 mm cut depth, RUKO pilot pin for HSS core drills

A guide pin designed for guiding HSS core drills with a Weldon shank, optimised for accurate pilot guidance in metalworking and workshop environments

• HSS construction for high wear resistance
• Weldon shank for secure tool clamping
• 6.4 mm diameter for precise guidance
• 30 mm cutting depth for core drilling tasks

Accurate pilot guidance for true concentricity

A precision pilot pin plays a decisive role in core drilling: by centring the cutter, it reduces radial runout and minimises rework. This guide stud is engineered for use with HSS core drills and delivers stable guidance across the full 30 mm cutting depth, so holes are produced with consistent concentricity. The result is fewer rejects, improved process reliability and a measurable increase in machining efficiency.

Secure clamping and workshop compatibility

Compatibility with the Weldon clamping system guarantees that the guide element remains fixed during heavy-duty operations. The combination of HSS material and a restrained geometry provides a balance between wear resistance and dimensional stability. With an overall length of 77 mm and a 6.4 mm diameter guidance section, the component is suitable for standard core-drilling setups and can be integrated into existing holders without modification.

Practical benefits for everyday use

Designed for the workshop environment, this guide pin simplifies tool changes and inspection routines. The robust design reduces the frequency of replacement, which lowers downtime and supports predictable production planning. Clear, measurable specifications allow planners to match the part exactly to the required core drill and holder, supporting faster procurement decisions and reliable stock management.

Contact Metav Werkzeuge for a smooth procurement and expert technical guidance on the RUKO guide pin; eMail info@metav-werkzeuge.com or call +49 2822 7131930 to discuss suitability and delivery from Emmerich

Technical data

• Article number: 4000602779NW
• Designation: Guide pin D.6.4 mm, cut depth 30 mm, HSS/Weldon shank, RUKO

Facts

• Diameter: 6.4 mm
• Overall length: 77 mm
• Cutting depth: 30 mm
• Packaging unit: 1 piece

Special features

• Suitable for HSS core drills with Weldon shank
• Brand: RUKO
• Application: pilot guidance for core drilling

FAQ

Is this guide pin suitable for HSS core drills?
The guide pin is designed specifically for use with HSS core drills and a Weldon shank, providing stable pilot guidance for metalworking core-drilling operations.

What are the exact dimensions of the guide pin?
The RUKO guide pin has a guidance diameter of 6.4 mm, an overall length of 77 mm and supports a 30 mm cutting depth.

Can the pin be used with standard Weldon holders?
Yes, the Weldon shank design ensures compatibility with standard Weldon clamping systems and secure retention during machining.

Does the guide pin improve drilling accuracy?
By centring the cutter and reducing runout, the pilot pin improves hole concentricity and reduces the need for rework in production environments.

Is the component suitable for heavy-duty workshop use?
The guide pin’s HSS construction and Weldon clamping are intended for regular workshop use, offering durability and reliable performance in industrial settings.

Manufacturer/Responsible: Ruko GmbH Präzisionswerkzeuge, Robert-Bosch-Strasse 7, 71088 Holzgerlingen