12mm Ball Nose Carbide Burr 10mm Head, 6mm Shank, 3 PLUS Cut - August Rüggeberg GmbH&Co. KG Pferd - Werkzeuge

Benefit from the combination of solid-carbide construction, a 12 mm ball head and a 6 mm shank for consistent finishing performance; order directly via Metav Werkzeuge or contact our consultants for application advice.

PFERD carbide rotary burr KUD — 12 mm ball head, 6 mm shank

PFERD carbide rotary burr KUD is a ball-profile rotary cutting tool designed for precision shaping, deburring and finishing tasks in machining and fabrication according to DIN 8033 standards.

• Solid-carbide ball head for long tool life
• DIN 8033 KUD form F ball profile
• 12 mm head with 10 mm head length
• 6 mm shank for standard collet holders

Consistent surface results through carbide strength

The solid-carbide composition offers a high degree of rigidity and wear resistance compared with high-speed steel alternatives. This translates into longer tool life and more predictable surface quality when performing profiling or fine contouring operations. Because the cutting edges are integral to the carbide body, the burr maintains its geometry under load, reducing the need for frequent tool changes and supporting continuous production processes.

Controlled cutting and improved chip formation

The ball profile with a 12 mm diameter and a 10 mm head length is tailored for radius work, internal contours and finishing radii. The 3 PLUS tooth pattern is a multi-cut geometry that balances material removal and surface finish by producing smaller chips and reducing chatter. Conformance to DIN 8033 (KUD, form F) ensures a standardised head shape that is easy to specify and replace in existing toolsets, providing reliable repeatability across jobs.

Practical compatibility and safe handling in the workshop

A 6 mm shank offers straightforward compatibility with common collets and rotary tool chucks, easing integration into bench grinders, die grinders and rotary tool holders. The compact overall length of 50 mm supports access into tighter work zones while preserving adequate clamping length for secure mounting. For safe operation, ensure the shank is fully seated and tightened in the collet, and observe recommended peripheral speeds for carbide burrs as specified by tool-holding equipment manufacturers.

Contact Metav Werkzeuge for tailored collet recommendations, ordering information and application guidance for the PFERD carbide rotary burr KUD — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 4142190351NW
• Product type: Rotary burr
• Form: KUD (form F), ball profile

Facts

• Diameter: 12 mm
• Head length: 10 mm
• Overall length: 50 mm
• Shank diameter: 6 mm
• Standard: DIN 8033
• Tooth pattern: 3 PLUS

Special features

• Solid carbide material
• Ball-shaped head (Kugelform)
• Suitable for precision shaping and finishing
• Single-piece construction
• Packaging unit: 1

FAQ

What is the shank diameter and how is it mounted?
The shank diameter is 6 mm; the PFERD carbide rotary burr KUD is mounted in standard 6 mm collets or chucks suited to rotary burrs and must be clamped securely for safe operation.

Which head shape and size does this tool offer?
This rotary burr features a 12 mm ball head with a 10 mm head length, offering a spherical cutting surface for radius work and internal contours.

What does the 3 PLUS tooth pattern mean for finishing?
The 3 PLUS designation indicates a multi-cut tooth geometry designed to produce finer chips and a smoother surface finish compared with single-cut patterns, improving control during light finishing passes.

To which standard does the tool conform?
The tool is manufactured to DIN 8033 specifications for KUD form F ball profiles, ensuring standardised geometry and interchangeability.

What material is the burr made from and what advantage does that provide?
The burr is made from solid carbide, which provides greater hardness and wear resistance than conventional steels, resulting in longer service life and consistent cutting performance.

Manufacturer: August Rüggeberg GmbH & Co. KG — PFERD - Werkzeuge