6mm ZYA Carbide Burr Cylinder With Cross Cut 18mm Head, DIN 8033 KVZ 4 - Ruko GmbH

Benefit from the combination of solid carbide construction, a 6 mm shank and an 18 mm head for precise material removal and consistent tool life. Order the cutter directly via Metav Werkzeuge or consult our specialists for application guidance.

Ruko ZYA carbide rotary burr — cylinder form, cross-cut KVZ 4

The Ruko ZYA carbide rotary burr is a cylinder-form cutter made to DIN 8033 for accurate profiling, deburring and shaping tasks in workshop and industrial settings.

• Solid carbide, durable cutting performance
• Shank Ø 6 mm for standard tool holders
• Cylinder form ZYA to DIN 8033
• Cross-cut KVZ 4 for smooth chip removal

Precision and long-lasting cutting performance for routine machining

The solid carbide construction provides a stable cutting geometry that maintains edge integrity over extended use. Manufactured to DIN 8033 in Form A (ZYA), this cylinder cutter ensures repeatable dimensions and predictable behaviour during machining. The tight geometry reduces deflection and promotes even wear, which benefits throughput and reduces rework. Where consistent contouring and reliable surface quality are required, this design supports a steady production flow and predictable tool-change intervals.

Compatibility with standard tooling and improved surface finish

A 6 mm shank offers compatibility with common collets and small tool holders, simplifying tool changes and reducing setup time. The cylinder shape without face teeth is optimised for side machining, while the KVZ 4 cross-cut pattern creates finer chips and a more uniform finish compared with single-flute designs. This cross-cutting action also helps to moderate cutting forces and reduce vibration, which can lead to smoother edges and less secondary finishing for many workshop operations.

Practical handling, predictable results and straightforward care

The combination of 18 mm head length and compact overall dimensions gives good access in confined zones while maintaining sufficient cutting engagement. The uncoated, blank carbide surface keeps the geometry sharp and is suitable for a wide range of rotary tool applications where a robust, abrasion-resistant cutter is preferred. Simple maintenance—keeping the tool clean of built-up material and using appropriate feed rates—extends service life and preserves cutting performance, supporting reliable daily use in busy fabrication or maintenance environments.

Choose Ruko quality via Metav Werkzeuge for dependable stock and technical advice — contact info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 4000602790NW
• Label: Frässtift ZYA D.6mm Kopf-L.18mm Schaft-D.6mm HM Blank Verz.KVZ 4 RUKO
• Manufacturer: Ruko GmbH

Facts

• Diameter: 6 mm
• Overall length: 58 mm
• Head length: 18 mm
• Shank diameter: 6 mm

Special features

• Material: solid carbide
• Form A: ZYA (cylinder form without face teeth) per DIN 8033
• Cross-cut: KVZ 4
• Uncoated (blank) design

FAQ

What machining tasks is this cutter best suited for?
The Ruko ZYA carbide rotary burr is intended for precise profiling, deburring and shaping tasks where a cylinder-form burr and the KVZ 4 cross-cut deliver controlled chip formation and improved surface quality.

Does the shank fit standard tool holders?
Yes, the tool features a 6 mm shank diameter that fits common collets and small tool holders used in workshop rotary tooling.

How does the ZYA form influence cutting behaviour?
ZYA, the cylinder form defined in DIN 8033, provides a flat-side cutting profile without face teeth, making the tool suitable for side cutting and finishing operations with predictable engagement.

Is the cutter coated?
The designation indicates an uncoated (blank) solid carbide finish, chosen to preserve the original cutting geometry and resist abrasive wear.

Which product code should be ordered for this item?
Order using SKU 4000602790NW to ensure delivery of the Ruko ZYA carbide rotary burr in the specified ZYA cylinder form with KVZ 4 cross-cut.

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