8mm Round-Head Carbide Rotary Burr RBF 20mm Head, 6mm Shank, 3 PLUS Cut, DIN 8033 - August Rüggeberg GmbH&Co. KG Pferd - Werkzeuge

Take advantage of precise material removal and long tool life thanks to the solid carbide construction combined with the compact 20 mm head and slim 6 mm shank for dependable handling in industrial finishing – order directly via Metav Werkzeuge or consult our specialists for application guidance.

RBF rotary burr D 8 mm – Solid carbide, 6 mm shank (PFERD)

The RBF rotary burr D 8 mm is a compact solid carbide rotary cutting tool in Form H (RBF) to deliver controlled shaping and finishing where standardised form and repeatability are required.

• Solid carbide construction
• 6 mm shank for compact toolholders
• 3 PLUS cutting geometry for efficient stock removal
• Round-arc head (DIN 8033) for smooth contours

Faster material removal with controlled precision

The combination of an 8 mm diameter head and the 3 PLUS cutting geometry produces a fast, continuous cutting action that reduces machining time while maintaining shape fidelity. The solid carbide body resists wear better than coated steels, which means consistent performance across repeated cycles. By selecting a cutter with a 20 mm head length and the standard Form H (RBF) geometry specified in DIN 8033, operators benefit from predictable chip flow and a reliable cutting profile that simplifies process planning in production environments.

Reliable handling and secure seating for rotary tools

A 6 mm shank provides a compact, stable interface with small collets and compact die grinders commonly used in precision workshops. The rigid carbide shaft minimises vibration and runout, which supports smoother finishes and extends service intervals for downstream processes. The tool’s rounded-arc head is deliberately shaped for contouring and deburring tasks where a controlled radius is required, allowing technicians to maintain surface quality with fewer passes and less manual correction.

Standardised shape for repeatable results

Compliance with DIN 8033 and the designation Form H mean the cutter conforms to a recognised geometry standard, enabling straightforward substitution and predictable tool paths in automated and manual operations. The round-arc form reduces the risk of inadvertent gouging on curved components and offers consistent engagement across similar workpieces, which supports process reproducibility and reduces setup iterations on jigs and fixtures.

Robust build to reduce downtime and handling effort

Constructed entirely from hardmetal (solid carbide), the tool minimises wear during heavy use and preserves cutting edges over extended periods. The 3 PLUS tooth configuration balances aggressive stock removal with manageable chip sizes, reducing clogging and facilitating faster cycle times. The compact design also simplifies storage and rotation of tooling inventories in a busy workshop, helping to maintain a lean and reliable supply of finishing tools.

For application advice or to discuss suitability for specific tasks, contact Metav Werkzeuge in Emmerich: info@metav-werkzeuge.com or call +49 2822 7131930; our specialists assist with selection and procurement of PFERD rotary cutters and compatible tooling solutions

Technical data

• Article number: 4142160321NW
• Label: Frässtift RBF D.8mm Kopf-L.20mm Schaft-D.6mm HM Verz.3 PLUS PFERD
• Product type: Frässtift
• Form: RBF
• Standard: DIN 8033

Core dimensions

• Diameter: 8 mm
• Overall length: 60 mm
• Head length: 20 mm
• Shank diameter: 6 mm

Design and features

• Material: Hartmetall
• Tooth type: 3 PLUS
• Shape: Rundbogenform (round-arc), Form H
• Compliance: DIN 8033

FAQ

What is the shank diameter and is it compatible with small collets?
The shank diameter is 6 mm; the compact shaft is designed for small collets and compact rotary toolholders commonly used for precision finishing.

How does the 3 PLUS cutting geometry affect performance?
The 3 PLUS tooth pattern provides efficient stock removal with controlled chip formation, delivering a balance between aggressive cutting and surface quality.

Is the tool suitable for contouring and deburring work?
Yes, the round-arc head and Form H geometry support smooth contouring and controlled deburring applications with repeatable results.

Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com