3mm Small Rotary Burr Form O Drop Shape 7mm Head, Carbide Shank-Ø 3mm, DIN 8033 - August Rüggeberg GmbH&Co. KG Pferd - Werkzeuge

Take advantage of a solid carbide construction and a compact Form O (drop) head for precise shaping and fast material removal. Benefit from the 3 mm shank that fits micro die grinders and the five-cut geometry for balanced stock removal—order directly via Metav Werkzeuge or consult our specialists for application matching.

Small rotary burr Form O TRE (Ø 3 mm shank, head L 7 mm) — PFERD solid carbide, five-cut

A small rotary burr Form O TRE designed for precision shaping, deburring and finishing in fine-detail workshop work where access and control are essential

• Solid carbide construction for long tool life
• Shank Ø 3 mm for small rotary tools
• Head L 7 mm, Form O (drop) for precision shaping
• Compliant with DIN 8033, 5-cut tooth geometry

Precise shaping with a compact drop profile

The burr combines a Form O (drop) head with a compact head length of 7 mm, allowing controlled access to tight radii and contours. The solid carbide composition ensures stiffness and dimensional stability under load, which reduces chatter and increases repeatability in detail work. For applications that demand a fine balance between material removal and surface integrity, this geometry gives a stable cutting action and predictable results, making it suitable for toolroom finishing and precision fabrication.

Efficiency and material removal tailored to small tools

Equipped with a five-cut tooth geometry, the cutter achieves a higher material removal rate than fine-cut variants while still leaving a manageable surface for subsequent finishing. The shank Ø 3 mm provides compatibility with micro grinders and small rotary drive tools commonly used in workshops and maintenance departments. The overall length of 37 mm keeps the tool compact, improving tool control and operator ergonomics during repetitive tasks and reducing the risk of overreach or spring.

Compatibility, standards and handling benefits

Manufactured to DIN 8033 as a TRE form, the burr follows an established standard that aids in process planning and tool replacement. The small shank and robust carbide body enable stable clamping and minimal runout in collets designed for 3 mm tools. Because the tool is a solid carbide rotary burr, it is easy to re-clamp and reuse across multiple tasks without the deformation risks associated with softer substrates, supporting consistent production output and less downtime for tool changeovers.

For precise finishing tasks, request availability and application advice from Metav Werkzeuge — supplied from Emmerich with technical support and fast delivery options

Technical data

• Article number: 4142038512NW
• Product type: Small rotary burr
• Label: Kleinfrässtift Form O TRE D.3mm Kopf-L.7mm Schaft-D.3mm HM Verz.5 PFERD
• SKU: 4142038512NW

Facts

• Diameter: 3 mm
• Shank diameter: 3 mm
• Head length: 7 mm
• Overall length: 37 mm
• Tooth count: 5
• Packaging unit: 1

Special features

• Solid carbide
• Form O (drop)
• TRE according to DIN 8033
• Five-cut geometry
• Brand: August Rüggeberg GmbH & Co. KG (PFERD)

FAQ

What standard does this rotary burr comply with? The burr is manufactured to DIN 8033 as a Form TRE tool, ensuring standardised form and dimensions.

What are the shank and overall lengths? Shank diameter is 3 mm and overall length is 37 mm, with a head length of 7 mm for compact access.

Is the cutter made from solid carbide? Yes, the tool is solid carbide, which provides stiffness and wear resistance for precision work.

What does five-cut geometry mean for performance? The five-cut tooth pattern offers higher material removal while maintaining a usable surface finish for further processing.

Which SKU identifies this item for ordering? Order or reference under SKU 4142038512NW for the small rotary burr Form O TRE

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