12mm KEL Rotary Burr Head 30mm, Shank 6mm HSS Form L DIN 8033 - August Rüggeberg GmbH&Co. KG Pferd - Werkzeuge

Reliable combination of HSS construction, a 6 mm shank and a 30 mm head length delivers consistent stock removal and fine contouring in workshop use; order the rotary burr directly via Metav Werkzeuge or ask the consultants if required.

PFERD Frässtift KEL D.12mm — HSS rotary burr with 6 mm shank, 30 mm head

A PFERD Frässtift KEL D.12mm is a round-cone rotary burr (Form L) designed for precise material removal, deburring and profiling in metalworking and general workshop applications.

• HSS construction for long wear
• 6 mm shank for standard toolholders
• Round-cone shape (KEL) for versatile profiling

Consistent material removal with industrial-grade HSS

The cutter is made from HSS, which is valued for its hardness retention and thermal resistance under moderate cutting conditions. This composition enables steady performance when shaping or deburring common engineering materials. Conformity with DIN 8033 and the Form L geometry ensures a predictable cutting profile, so the tool can be relied on for repeatable results in series work. The head and overall dimensions support controlled stock removal without excessive vibration.

Secure holding and easy integration into workshop tooling

A 6 mm shank provides compatibility with a wide range of standard collets and handpiece holders, allowing straightforward integration into existing setups. The 70 mm overall length and 30 mm head length balance accessibility and control for work in grooves and contours. The tool’s shank diameter and balanced geometry help maintain concentricity when mounted, supporting accurate profiling and reduced chatter during operation.

Balanced cutting pattern for finish and throughput

The burr features a cutting pattern designated as "3", offering a compromise between rapid stock removal and surface finish quality. This balance makes the tool suitable for applications where efficiency and a usable finish are both required, such as deburring welded seams, chamfering edges and shaping small radii. The round-cone shape is particularly useful where a tapered profile or internal contouring is needed, providing reach into tight transitions without overcutting adjacent faces.

Practical guidance for application and handling

Designed for general workshop and industrial use, the burr is intended for use at speeds and feeds appropriate to HSS tooling; correct spindle speeds and light feed rates prolong tool life and maintain surface integrity. The 6 mm shank simplifies tool changes and reduces setup time, while the Form L geometry reduces the need for multiple specialised cutters. For safe operation, standard eye protection and appropriate workpiece clamping are recommended when performing profiling or deburring tasks.

For reliable deburring and profiling choose the PFERD KEL rotary burr—contact Metav Werkzeuge for expert advice or to arrange supply from Emmerich.

Technical data

• Article number: 4142021320NW
• Product type: Rotary burr (Frässtift)
• Label: Frässtift KEL D.12mm Kopf-L.30mm Schaft-D.6mm HSS Verz.3 PFERD
• Material: HSS
• Standard: DIN 8033
• Form: KEL (Form L, round-cone)

Facts

• Overall length: 70 mm
• Head length: 30 mm
• Shank diameter: 6 mm
• Cutting pattern: 3
• Packaging unit: 1

Special features

• High-speed steel construction
• Shank Ø 6 mm for standard holders
• Round-cone (rundkegelform) geometry, Form L (KEL)
• Conforms to DIN 8033

FAQ

What materials can this rotary burr process?
The PFERD rotary burr with HSS construction is suited to common engineering materials; its balanced cutting pattern makes it appropriate for general steelwork and typical workshop metals.

Is the shank compatible with standard collets and handpieces?
Yes, the 6 mm shank is dimensioned for standard toolholders and collets used in general workshop and industrial tooling.

What does Form L (KEL) mean for application?
Form L (KEL) denotes the round-cone shape, which facilitates tapered profiling, internal contouring and access to transitional radii.

How does the cutting pattern '3' affect the finish?
The cutting pattern designated "3" provides a compromise between material removal rate and surface finish, suitable where throughput and usable finish are both important.

Are the dimensions suitable for precision work?
With a 30 mm head length and 70 mm overall length, the tool balances reach and control for detailed deburring and shaping tasks.

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