12mm ZYAS Carbide Rotary Burr Cylinder With End Teeth, Solid Carbide Shank 6mm - Ruko GmbH

Solid carbide construction, a 12 mm working diameter and a 25 mm head length deliver long service life and precise material removal for demanding workshop tasks; request supply via Metav Werkzeuge or consult the team for matching tooling solutions.

ZYAS rotary burr D 12 mm, head 25 mm, shank 6 mm — RUKO solid carbide cylindrical burr

The ZYAS rotary burr D 12 mm is a solid carbide, cylindrical-form rotary burr to DIN 8033, designed for controlled stock removal, shaping and finishing in precision workshops and toolrooms.

• Solid carbide construction
• Cylindrical form B with end cut
• Cross-cut KVZ 4 for fast stock removal

Consistent cutting geometry for predictable results

The cylindrical form and cross-cut (KVZ 4) tooth pattern combine to give a consistent chip flow and reduced vibration during machining. This geometry enables more stable cutting conditions and a finer machined surface compared with coarse, single-cut alternatives. Compliance with DIN 8033 ensures repeatable dimensions and interchangeability in professional tool setups, which supports consistent process planning and faster changeovers on small series or repair jobs.

Durable solid carbide for extended tool life

Manufactured from solid carbide, the tool maintains sharp cutting edges under intermittent and continuous use, resisting wear from abrasion and heat better than conventional HSS variants. The combination of a 12 mm working diameter and a 6 mm shank offers a balance between rigidity and accessibility, reducing deflection in collets and holders while permitting access to tighter features. For operations where tool longevity and edge stability matter, the material choice reduces frequency of retooling and contributes to predictable production output.

Efficient workshop use and practical benefits

The end-cut configuration with 25 mm head length provides effective engagement on flats and radiused contours, allowing efficient deburring and surface refinement while maintaining component geometry. The cross-cut pattern disperses cutting forces and improves chip breaking, which limits clogging and reduces manual rework. Supplied as a single unit, the burr is suitable for integration into standard rotary toolholders and is well suited to applications that prioritise repeatable finishes and short setup times.

Straightforward mounting and handling for faster throughput

A 6 mm shank fits common collets and rotary tool chucks, enabling secure clamping and quick tool changes in busy workshop environments. The burr is uncoated and supplied in a single packaging unit, simplifying stock management for technicians and procurement. The balanced design and standardised form factor mean predictable run-out behaviour and straightforward replacement, supporting uninterrupted machining sequences in small-batch production or maintenance contexts.

For consistent finishing and long-lasting performance, choose the RUKO ZYAS solid carbide rotary burr and order supply or technical advice through Metav Werkzeuge — contact info@metav-werkzeuge.com or call +49 2822 7131930 for tailored guidance and fast delivery

Technical data

• Article number: 4000602806NW
• Product type: Rotary burr (Frässtift)
• Label: ZYAS D 12 mm, head L 25 mm, shank D 6 mm, solid carbide, KVZ 4, face cut, RUKO

Measurements

• Diameter: 12 mm
• Overall length: 65 mm
• Head length: 25 mm
• Shank diameter: 6 mm

Design and features

• Solid carbide material
• Form B (ZYAS) to DIN 8033
• Cylindrical shape with face (end) cut
• Cross-cut tooth pattern KVZ 4
• Uncoated / plain finish
• Packaging unit: 1
• Manufacturer: RUKO

FAQ

What does KVZ 4 mean for cutting performance?
The KVZ 4 cross-cut pattern on the ZYAS rotary burr (RUKO, SKU 4000602806NW) provides improved chip breaking and reduced vibration, which supports cleaner cuts and a finer surface finish compared with single-cut geometries.

Is the shank compatible with standard tool holders?
Yes, the burr has a 6 mm shank designed for common collets and rotary tool chucks, enabling secure clamping and straightforward replacement in typical workshop equipment.

What standard ensures dimensional consistency for this tool?
This tool is specified to DIN 8033 (Form B ZYAS), which defines the cylindrical burr form and helps ensure interchangeability and predictable fit in standard tool systems.

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