3mm Cylinder Shank Carbide Burr ZYA 14mm Head Cross Cut KVZ 4, DIN 8033 - Ruko GmbH

Take advantage of robust, solid‑carbide construction combined with a compact 3 mm cutting head and 14 mm head length for controlled material removal and long service life; order the tool directly via Metav Werkzeuge or contact the consultants for specification advice.

RUKO Rotary Burr ZYA, solid carbide, 3 mm head, KVZ 4 cross-cut

A RUKO rotary burr ZYA in cylinder form per DIN 8033, designed for precise side cutting and profiling with a compact head and a 3 mm shank

• Solid carbide construction
• Cylinder form ZYA without end cut
• Cross-cut KVZ 4 for smooth cutting
• 14 mm cutting head length

Precision removing material where space is limited

The combination of a 3 mm cutting head and solid carbide body yields a compact rotary tool for tasks that demand controlled, repeatable removal. The cylinder shape (Form ZYA, DIN 8033) is tailored for lateral machining rather than end‑cutting, which makes the tool particularly effective on flat surfaces and edges where exact contours are required. The short head length of 14 mm helps access confined areas while maintaining stability, so operations that require tight tolerances benefit from predictable cutting behaviour and reduced rework.

Consistent cutting performance and longevity

Engineered with a cross‑cut KVZ 4 geometry, the fluting reduces cutting forces and produces finer chips compared with coarse single‑cut patterns. This improves surface finish during finishing passes and diminishes heat build‑up, prolonging tool life. The 3 mm shank matches common rotary tool collets, providing secure clamping and minimal runout. Overall, the tool combines efficient stock removal with lower vibration, supporting steady cycle times and less tool change frequency in workshop settings.

Seamless integration with standard tooling systems

Conformity to DIN 8033 and the ZYA cylinder form ensures predictable fit and function across standard holders and spindle systems. The absence of an end cut concentrates cutting action on the cylinder flanks, helping operators perform precise profiling, radius work and deburring without unexpected axial engagement. The compact geometry and standard shank diameter facilitate quick tool changes and straightforward program planning for CNC and manual rotary applications alike.

Practical handling and workshop advantages

The carbide burr’s balanced design supports secure handling in hand‑held or machine applications, reducing chatter on smaller diameters. The cross‑cut pattern assists in chip control, decreasing clogging tendencies when compared to coarse toothings, and it eases finishing stages by producing a finer surface texture. For purchasers seeking reproducible results and fewer interruptions, this tool presents a rational choice that favours productivity and predictable outcomes in everyday workshop tasks.

For procurement, sample requests or technical consultation regarding RUKO rotary burrs, please contact Metav Werkzeuge — info@metav-werkzeuge.com or call +49 2822 7131930 to confirm suitability and delivery options.

Technical data

• Article number: 4000602789NW
• Label: Frässtift ZYA D.3mm Kopf-L.14mm Schaft-D.3mm HM Blank Verz.KVZ 4 RUKO
• Manufacturer: Ruko GmbH

Facts

• Diameter (cutting head): 3 mm
• Head length: 14 mm
• Overall length: 38 mm
• Shank diameter: 3 mm
• Form: ZYA

Special features

• Solid carbide (Hartmetall)
• Cylinder form without end cut (ZYA) per DIN 8033
• Cross‑cut tooth pattern KVZ 4
• Designed for side cutting and profiling

FAQ

What is the recommended application for this RUKO rotary burr?
The RUKO rotary burr ZYA with KVZ 4 cross‑cut is intended for precise side cutting, profiling and deburring tasks where a compact 3 mm head provides access and control.

Which standard does the tool comply with?
The tool is manufactured to DIN 8033 specifications and the ZYA cylinder form, ensuring compatibility with common holders and predictable cutting behaviour.

What material is the burr made from?
This rotary burr is produced from solid carbide (Hartmetall) for wear resistance and consistent performance.

How does the KVZ 4 cross‑cut affect finishing?
The KVZ 4 cross‑cut reduces cutting forces and produces finer chips, which typically improves surface finish and reduces heat build‑up during finishing operations.

Is the shank compatible with standard rotary tool collets?
Yes, the tool features a 3 mm shank diameter that fits standard collets used for small rotary and spindle tools.

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