3mm Carbide Burr SPG Head 12mm, Fine Tooth, DIN 8033 - TECWERK

Benefit from the combination of solid carbide durability, a compact 3 mm shank and a 12 mm head that together deliver precise access and consistent results; order this rotary burr directly via Metav Werkzeuge or consult our specialists for application advice.

Rotary Burr SPG Ø3 mm – 12 mm head, 3 mm shank, solid carbide (TECWERK)

Rotary Burr SPG Ø3 mm is a solid carbide rotary cutting tool designed for precision deburring, shaping and fine finishing in confined or intricate work areas, compatible with standard collets and rotary tool spindles.

• Solid carbide construction HM
• Shank Ø 3 mm for small collets
• 12 mm head for precise access
• Fine/standard cutting pattern

Precision finishing in restricted spaces

The Rotary Burr SPG Ø3 mm combines a small head diameter with a longer cutting length to reach narrow bores, grooves and internal contours where standard cutters cannot operate. The 12 mm head permits stable engagement with the workpiece while the compact form reduces the risk of unwanted chatter. Solid carbide construction ensures a consistent edge geometry that sustains sharpness during repeated passes, supporting reliable surface quality and minimised rework in production and repair tasks.

Consistent toolholding for steady results

Manufactured to DIN 8033, this cutter maintains strict dimensional tolerances for the shank and head, enabling secure clamping and low runout in compatible collets. Reduced radial play contributes to even cutting forces, which improves surface finish and prolongs tool life. For workshop planners this means fewer rejects and steadier cycle times, while toolroom technicians benefit from predictable behaviour when integrating the cutter into existing tool sets.

Fine cutting pattern for smooth surfaces

The fine cutting pattern offers a higher tooth density that favours finishing and light stock removal, producing a refined surface texture with minimal burr formation. This characteristic makes the tool well suited to final shaping steps where appearance and dimensional accuracy matter. In practice, the finer cut lowers the required feed per tooth, enabling controlled material removal and a better tactile finish without aggressive loading on the carbide substrate.

Compact handling and straightforward integration

With a total length of 38 mm and a 3 mm shank, the mounted rotary cutter fits small rotary tools, micro-spindles and standard collets used across many workshops. Individual packaging supports organised stocking and reduces handling damage prior to use. The SPG form factor offers balanced geometry for general-purpose tasks, and the solid carbide composition delivers the hardness necessary for repeatable performance in routine finishing operations.

For application recommendations, compatibility checks or to purchase the TECWERK solid carbide rotary burr, contact Metav Werkzeuge in Emmerich by email at info@metav-werkzeuge.com or by phone on +49 2822 7131930 — our consultants will advise on collet fit and suitable cutting parameters.

Technical Data

• Article number: 2000868325NW
• Designation: Rotary burr SPG Ø3 mm, head L 12 mm, shank Ø3 mm, solid carbide, fine/standard cut
• Manufacturer: TECWERK

Dimensions & core data

• Diameter: 3 mm
• Head length: 12 mm
• Total length: 38 mm
• Shank diameter: 3 mm
• Packaging unit: 1
• Standard: DIN 8033

Materials & special features

• Material: Solid carbide
• Cutting type: Normal, fine
• Form: SPG
• Shank Ø: 3 mm

FAQ

What is the main application for this rotary burr?
This rotary burr is intended for precision deburring, shaping and fine finishing in confined or intricate areas where a 3 mm head provides access and control.

Which shank size and clamping devices are compatible?
The tool has a 3 mm shank diameter and is suitable for collets and micro-spindle chucks designed for a 3 mm shaft.

What does compliance with DIN 8033 mean for users?
DIN 8033 ensures consistent shank and head dimensions, helping to achieve reliable clamping and reduced runout when using standard collets.

Is the cutting pattern suitable for finishing operations?
Yes, the fine/standard cutting pattern is optimised for smooth surface finishes and controlled light stock removal.

Can this cutter be used for both manual and CNC rotary tools?
The compact dimensions and solid carbide construction make it appropriate for compatible hand-held rotary tools and small CNC spindles with the correct collet.

Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund