8mm Carbide WRC Rotary Burr 16mm Head 6mm Shank Cross Cut KVZ 4, DIN 8033 - Ruko GmbH

Take advantage of the solid carbide construction and the Form C (WRC) cylindrical profile for consistent material removal and long service life; the compact head Ø 8 mm with shank Ø 6 mm ensures compatibility with standard collets and stable clamping. Order directly via Metav Werkzeuge or consult our technical advisors for matching tool holders and accessories.

WRC rotary burr 8 mm head, 6 mm shank – RUKO

The WRC rotary burr is a cylindrical rotary cutter designed for precision shaping, deburring and profiling in workshop environments, compliant with DIN 8033 and featuring a cross‑cut tooth pattern for improved chip control

• Solid carbide, Form C WRC to DIN 8033
• Cylindrical profile with cross‑cut KVZ 4
• Head Ø 8 mm, head length 16 mm
• Shank Ø 6 mm for standard collets

Consistent cutting performance from solid carbide construction

The solid carbide body provides high wear resistance and consistent cutting geometry across repetitive operations, reducing the need for frequent replacement. Thanks to the hard microstructure, the tool maintains its profile and cutting edges longer than comparable high‑speed steel options, which translates into fewer tool changes and improved uptime. This stability supports predictable process parameters and helps maintain component tolerances during contouring and finishing tasks.

Geometry and DIN compliance for reproducible results

Designed to Form C (WRC) and produced to DIN 8033 standards, the cylindrical rotary burr guarantees repeatable dimensions and fit in automated and manual setups. The cross‑cut (KVZ 4) tooth pattern improves chip breaking and evacuation, which reduces clogging and promotes finer surface finishes on workpieces. For operators and engineers, this means easier parameter setting and a lower risk of irregular tool marks, especially when working on small radii or internal contours.

Compact dimensions for secure clamping and versatile use

With a head Ø 8 mm, head length 16 mm and shank Ø 6 mm, the tool suits a wide range of collet chucks and die grinders commonly found in workshops. The short head length improves rigidity during finishing passes, while the standard shank diameter ensures stable mounting and concentric running. These dimensional choices result in reduced vibration and better surface quality, making the cutter a dependable option for detailed shaping and clean deburring operations.

Workflow benefits and quality assurance for the workshop

The combination of a cylindrical profile and a proven cross‑cut design helps to shorten machining cycles and minimise rework. Reliable geometry and material selection contribute to traceable results and consistent tool life, supporting predictable maintenance intervals and inventory planning. For procurement and workshop managers, the tool represents a balance of precision and operational economy, backed by established RUKO manufacturing standards.

For a tailored recommendation on holders and compatible equipment, contact Metav Werkzeuge to discuss the RUKO WRC rotary burr (SKU 4000602817NW) and suitable supply options via eMail info@metav-werkzeuge.com or phone +49 2822 7131930

Technical data

• Article number: 4000602817NW
• Product: Rotary burr
• Manufacturer: Ruko GmbH
• Label: Frässtift WRC D.8mm Kopf-L.16mm Schaft-D.6mm HM Blank Verz.KVZ 4 RUKO

Facts

• Diameter: 8 mm
• Head length: 16 mm
• Overall length: 56 mm
• Shank diameter: 6 mm
• Packaging unit: 1

Special features

• Material: Solid carbide
• Form C (WRC) to DIN 8033
• Cylindrical round profile
• Cross‑cut tooth pattern KVZ 4
• Note in specification: Schaft‑Ø 6 mm (bei Art. 4000602815 = 3 mm)

FAQ

What are the key dimensions of this rotary burr?
The RUKO WRC rotary burr (SKU 4000602817NW) has a head diameter of 8 mm, a head length of 16 mm and a shank diameter of 6 mm.

How does the cross‑cut (KVZ 4) affect performance?
The cross‑cut tooth pattern on the RUKO WRC promotes chip breaking and evacuation, which improves surface finish and reduces clogging during profiling and deburring.

Is the tool compatible with standard collet chucks?
Yes, the 6 mm shank of the RUKO WRC rotary burr is suited to common collet chucks and handheld grinders that accept 6 mm shanks.

What advantages does the Form C (WRC) shape provide?
The cylindrical Form C (WRC) geometry provides a straight, uniform cutting profile ideal for shaping, slot finishing and edge blending with predictable results.

Can the tool be used for fine finishing or only coarse removal?
The combination of the solid carbide substrate and the cross‑cut geometry makes the cutter suitable for both controlled stock removal and improved finishing passes when used with appropriate feeds and speeds.

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