54mm Ball Nose Milling Cutter Solid Carbide 16mm Head 14.4mm, KVD 4 - Ruko GmbH

Take advantage of a combination of precision shaping, robust solid‑carbide construction and a ball head optimized for contour work to reduce tool changes and improve process reliability. Order the Ruko rotary burr directly via Metav Werkzeuge or consult our specialists for application advice.

Ruko rotary burr KUD – solid carbide, ball head Ø 16 mm, shank Ø 6 mm

Ruko rotary burr KUD for high‑performance contouring and deburring in demanding workshop and industrial applications, supplied as a Form D (ball) rotary burr to DIN 8033

• Solid carbide construction for long tool life
• Ball-shaped head (Form D) for contouring
• Cross-cut KVZ 4 for fast material removal
• Shank Ø 6 mm, suitable for standard collets

Fast, controlled material removal with cross-cut geometry

The cross-cut KVZ 4 design delivers efficient chip splitting and controlled cutting action, which results in high material removal while helping to avoid clogging on tougher jobs. Manufactured from solid carbide, the cutter keeps a sharp profile under sustained use, reducing the frequency of replacements and contributing to a steadier production output. Compliance with DIN 8033 and the Form D designation assures a recognised geometry that integrates easily into established toolsets and machining sequences.

Precise contouring and accessibility for complex shapes

A ball-shaped head (Form D) with a head diameter of 16 mm and head length of 14.4 mm enables smooth profiling and internal radii work where flat cutters cannot reach. The compact overall length of 54 mm and the shank 6 mm diameter make the tool compatible with common die grinders and handheld rotary machines or bench-mounted collets, allowing precise finishing in confined areas. The geometry is especially suited to sculpting, radius finishing and fine deburring on shaped components.

Durable construction that supports continuous workflows

Solid‑carbide construction provides rigidity and wear resistance, translating into long tool life under appropriate operating conditions. The robust body reduces vibration and improves surface finish consistency when compared with softer tool grades. Where process continuity is critical, the Ruko burr’s design helps to lower downtime by extending service intervals and reducing the need for frequent tool changes.

Practical handling and integration into workshop routines

The rotary burr is straightforward to mount and use in standard 6 mm collets; clamping in a matched collet ensures concentric running and reduces runout. Although no coating is specified, the blank carbide surface allows flexible use across a range of finishing steps and easy regrinding when required by specialist tool service centres. Selection of appropriate cutting speeds and controlled feed will extend cutting edge life and improve finishing quality; the recognised Form D geometry supports repeatable results across batches.

For reliable supply and technical advice on integrating the Ruko solid carbide rotary burr into production, contact Metav Werkzeuge — Metav’s procurement and application specialists can advise on compatible holders, speeds and feed strategies and ensure steady delivery from our Emmerich site (info@metav-werkzeuge.com | +49 2822 7131930)

Technical data

• Article number: 4000602833NW
• Product: Rotary burr (Frässtift)
• Label: Frässtift KUD Schaft‑D.6mm D.16mm Kopf‑L.14,4mm HM Blank Verz.KVZ 4 RUKO
• Manufacturer: Ruko GmbH
• Material: Solid carbide
• Form: KUD (Form D)
• Standard: DIN 8033
• Cross-cut: KVZ 4
• Packaging unit: 1

Facts

• Shank diameter: 6 mm
• Head diameter: 16 mm
• Head length: 14.4 mm
• Overall length: 54 mm

Special features

• Ball-shaped head (Form D) for contouring
• Cross-cut geometry KVZ 4 for chip control
• Blank (no coating)
• axite enrichment: Hartmetall · Form D (KUD nach DIN 8033) · Kugelform · mit Kreuzverzahnung · Schaft‑Ø 6 mm (bei Art. 4000602828 = 3 mm)

FAQ

What materials is this rotary burr suitable for?
The Ruko rotary burr KUD is produced from solid carbide, making it suitable for high‑performance shaping and finishing of hard materials commonly processed in metalworking; exact material suitability depends on workpiece material and machining parameters.

What is the shank size and how should it be mounted?
Shank Ø 6 mm; mount in a matched 6 mm collet or holder with adequate concentricity to ensure minimal runout and consistent surface finish.

Which standard and shape classification apply to this tool?
The cutter conforms to DIN 8033 and is a Form D (ball) geometry, intended for contouring and internal radii work.

Can the cutter be reconditioned or resharpened?
Solid‑carbide burrs may be resharpened by specialist grinding services; the decision to resharpen depends on wear, cost and production demands.

How does the cross-cut KVZ 4 benefit the machining process?
The KVZ 4 cross-cut divides chips more effectively and reduces clogging, improving cutting performance and delivering a balance of removal rate and surface finish quality.

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