3mm WRC Carbide Rotary Burr 14mm Head Cross Cut KVZ 4, DIN 8033 - Ruko GmbH

Take advantage of the combination of solid carbide construction, a cross-cut (KVZ 4) geometry and a compact 3 mm diameter for efficient, controllable material removal; order the tool via Metav Werkzeuge or consult the specialists for application advice.

RUKO carbide rotary burr WRC, cylindrical (Form C) – 3 mm, cross-cut KVZ 4

The RUKO carbide rotary burr WRC is a cylindrical rotary file (Form C, DIN 8033) designed for fine profile work, deburring and material removal in confined spaces with a compact shank configuration

• Solid carbide construction for long tool life
• Form C (WRC) cylindrical shape per DIN 8033
• Cross-cut KVZ 4 for efficient material removal
• 3 mm diameter with 14 mm head length

Precise cutting performance through optimized tooth geometry

The cross-cut (KVZ 4) tooth pattern combines chip-breaking and smooth cutting to accelerate material removal while reducing vibration and chatter. In practical terms, the cross-cut geometry divides swarf into smaller chips, which lowers spindle load and helps maintain surface finish during profiling and deburring operations. Manufactured from solid carbide, the cutter retains edge integrity at higher peripheral speeds compared with standard tool steels, which translates to consistent performance across short production runs and repair tasks.

Compact dimensions for access and control in tight workpieces

With a 3 mm head diameter, 14 mm head length and an overall length of 43 mm, this rotary burr is tailored for work in restricted areas where larger tooling cannot reach. The shank Ø 3 mm specification ensures compatibility with a wide range of rotary tools and die grinders that accept small-diameter tooling. These compact dimensions allow accurate, controlled passes for inner contours, small radii and fine deburring, reducing the need for secondary finishing steps and supporting higher throughput in small-batch workshop environments.

Robust materials and form standard for dependable workshop results

Produced as an uncoated solid carbide tool in accordance with DIN 8033 (Form C / WRC), the cutter offers predictable wear characteristics and repeatable cutting behaviour. The cylindrical profile (walzenrundform) provides a consistent engagement with the workpiece, making it suitable for shaping, smoothing and removing excess material from contours. The combination of material and standardised form supports tool life and simplifies process planning, enabling straightforward selection for tasks where precision and repeatability are required.

For reliable delivery and application support, request the RUKO carbide rotary burr from Metav Werkzeuge—contact Metav’s specialists at info@metav-werkzeuge.com or by phone on +49 2822 7131930 for tailored recommendations and stock availability

Technical data

• Article number: 4000602815NW
• Product type: Rotary burr (cylindrical)
• Manufacturer: Ruko GmbH

Facts

• Diameter: 3 mm
• Head length: 14 mm
• Overall length: 43 mm
• Form: WRC (Form C) per DIN 8033

Special features

• Material: Solid carbide
• Tooth pattern: Cross-cut (KVZ 4)
• Shape: Cylindrical (walzenrundform)
• Finish: uncoated (blank)

FAQ

What materials is this rotary burr suitable for?
The RUKO carbide rotary burr WRC is a solid carbide tool designed for general deburring and profiling; selection for specific materials should follow machining parameters and machine capability.

How does the cross-cut (KVZ 4) influence cutting behaviour?
Cross-cut (KVZ 4) divides chips into smaller fragments, improving chip evacuation and smoothing cutting forces for more consistent surface results with the RUKO rotary burr.

Which machines accept the 3 mm shank?
The compact 3 mm shank fits rotary tools and die grinders that accept small-diameter tooling; confirm collet compatibility before use with the RUKO rotary burr.

Is the tool coated or uncoated?
The tool is supplied uncoated (blank) as a solid carbide rotary burr, offering predictable wear and suitability for a range of finishing operations.

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