3mm Carbide SPG Milling Burr, 13mm Head, Cross-Cut KVZ 4, DIN 8033 - Ruko GmbH

Take advantage of a solid carbide cutting head in Form G (SPG) and a KVZ 4 cross-cut to achieve reliable material removal and consistent surface quality; order the RUKO rotary burr directly via Metav Werkzeuge or ask the consultants for integration advice.

RUKO carbide rotary burr SPG – 3 mm shank, KVZ 4 cross-cut

The RUKO carbide rotary burr SPG is a compact solid‑carbide rotary tool designed for precise shaping and deburring in tight, technical workshop applications.

• Solid carbide construction for high wear resistance
• Form G (SPG) pointed-arch profile for fine contouring
• KVZ 4 cross-cut for fast material removal
• 3 mm shank for compact toolholders

Precise cutting geometry for predictable results

The combination of a solid carbide body and the Form G (SPG) profile (in accordance with DIN 8033) ensures stable cutting behaviour when working on detailed contours. The pointed‑arch shape supports controlled engagement with the workpiece, reducing the risk of chatter and enabling repeatable passes. Such geometric consistency translates into fewer rejects and more predictable cycle times, a decisive advantage for small‑batch production and repair work where accuracy is paramount.

Fast, controllable material removal with cross‑cut teeth

Equipped with a KVZ 4 cross‑cut tooth pattern, this rotary burr accelerates chip formation while maintaining a manageable surface finish. Cross‑cutting divides chips into smaller fragments, lowering cutting forces and heat build‑up; the practical effect is shortened machining time and less tool stress. For operations that prioritise both efficiency and surface quality, the tool’s tooth geometry offers a clear performance benefit without demanding complex processing parameter changes.

Compact dimensions for versatile workshop use

With a 3 mm diameter, 13 mm head length and 38 mm overall length, the tool fits compact holders and small rotary drives while still providing a usable cutting length for fine shaping. The uncoated solid carbide construction gives robust edge retention even under intermittent contact, supporting repeatable tool life and steady results. For workshops aiming to consolidate tooling without compromising capability, the compact format integrates easily into existing setups and specialised fixtures.

Speak to Metav Werkzeuge for tailored application guidance on integrating the RUKO carbide rotary burr into precision workflows — Manufacturer / Responsible: Ruko GmbH Präzisionswerkzeuge, Robert‑Bosch‑Strasse 7, 71088 Holzgerlingen, and Metav Werkzeuge is available at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 4000602865NW
• Label: Frässtift SPG D.3mm Kopf‑L.13mm Schaft‑D.3mm HM Blank Verz.KVZ 4 RUKO
• Product type: Rotary burr
• Manufacturer: Ruko GmbH
• Material: Solid carbide
• Standard: DIN 8033

Facts

• Diameter: 3 mm
• Head length: 13 mm
• Overall length: 38 mm
• Packaging unit: 1

Special features

• Solid carbide construction
• Form G (SPG) according to DIN 8033
• Pointed‑arch profile
• Cross‑cut tooth pattern KVZ 4
• Uncoated finish

FAQ

What applications suit this rotary burr best?
The RUKO carbide rotary burr is intended for precision contouring and deburring tasks where a pointed profile and controlled material removal are required; its geometry supports detailed shaping operations in compact setups.

What does the KVZ 4 cross‑cut mean in practice?
KVZ 4 denotes a cross‑cut tooth pattern that breaks chips into smaller fragments, improving cutting efficiency and reducing thermal stress while producing a more uniform surface texture.

How does Form G (SPG) affect machining behaviour?
Form G (SPG) provides a pointed‑arch cutting profile that eases access to tight contours and maintains contact stability, which helps prevent chatter and supports repeatable finishing passes.

Is the tool suitable for use in small rotary drives and pendant grinders?
The burr’s compact dimensions and 3 mm diameter make it compatible with small, precision toolholders and compact rotary drives often used for fine shaping and finishing.

How should the burr be maintained to extend working life?
Regular clearing of accumulated debris and avoiding excessive radial pressure help maintain cutting performance; the solid‑carbide construction is robust but benefits from appropriate machining parameters and intermittent cooling where necessary.

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