12mm Solid Carbide End Mill 45° Helix TiAlN Coating, Long DIN 6527L - TECWERK

Take advantage of the combination of solid carbide durability, TiAlN wear resistance and a 45° helix for stable, high‑quality milling results; order the TECWERK long solid‑carbide end mill directly via Metav Werkzeuge or ask our consultants if needed.

TECWERK long solid‑carbide end mill Ø12 mm, TiAlN, 45° helix

TECWERK long solid‑carbide end mill for universal milling tasks in steel and stainless applications, suitable for both roughing and finishing operations

• Solid carbide construction for high rigidity
• Multilayer TiAlN coating for temperature stability
• 45° helix for improved chip control and finish
• Unequal pitch with chip splitter to reduce chatter

Engineered for consistent productivity and tool life

The long solid‑carbide design delivers high stability and reproducible performance in demanding shop environments. Manufactured from solid carbide, the tool resists deflection under load, which translates into reliable dimensional accuracy during contouring and pocketing. The combination of the multilayer TiAlN coating and the optimised cutting geometry extends tool life and reduces the need for frequent tool changes, supporting uninterrupted production cycles and lower overall operating costs.

Precision surface finish with optimised chip evacuation

A 45° helix angle and 4 flutes ensure efficient chip formation and evacuation, producing a finer surface on the workpiece while maintaining cutting forces within controlled limits. The asymmetric flute spacing — an unequal pitch with integrated chip splitter — breaks up harmonics and diminishes chatter, so the tool achieves consistent finishes even at higher feed rates. This makes the end mill particularly suitable for operations where surface quality and process stability are priorities.

Versatile material compatibility and clear application guidance

The tool is rated very good for steel and stainless‑steel machining and conditionally suitable for non‑ferrous metals, special alloys and cast materials. The right‑hand cut and modest cutting length of 4 mm are ideal for shallow slotting and face milling where controlled chip thickness is required. For deeper cuts or heavy material removal, the long overall length provides reach while the cylindrical shank per DIN 6535 HB ensures compatibility with standard collet chucks and toolholders, facilitating quick integration into existing setups.

Designed for workshop efficiency and predictable results

With a focus on robustness and universal application, the tool supports both roughing and finishing tasks without frequent retooling. The balanced geometry and coating offer thermal stability under interrupted cuts common in everyday production. For shops aiming to reduce inventory complexity, this long, four‑flute variant combines reach and surface quality in a single carbide cutter, making it a practical choice for mixed‑material job shops and production lines seeking dependable cycle times.

For technical clarification or to arrange reliable supply from Emmerich, contact Metav Werkzeuge by email at info@metav-werkzeuge.com or by phone on +49 2822 7131930 regarding the TECWERK long solid‑carbide end mill.

Technical data

• Article number: 2000866691NW
• Standard: DIN 6527
• Brand: TECWERK
• Material: VHM (solid carbide)
• Coating: TiAlN

Facts

• Diameter: 12 mm
• Overall length: 83 mm
• Cutting length: 4 mm
• Shank diameter: 12 mm
• Flutes: 4
• Helix angle: 45°
• Cutting direction: right‑hand

Special features

• With chip splitter and unequal pitch
• Multilayer TiAlN coating for wear and temperature stability
• Long version
• Cylindrical shank according to DIN 6535 HB
• Suitable: very good for steel and inox; conditionally for NE‑metals, special alloys and cast

FAQ

What materials is this end mill best suited for?
The TECWERK long solid‑carbide end mill is rated very good for steel and stainless‑steel machining and conditionally suitable for non‑ferrous metals, special alloys and cast materials.

How does the TiAlN coating improve performance?
The multilayer TiAlN coating on the TECWERK cutter increases wear resistance and temperature stability, which prolongs tool life and maintains cutting performance under higher thermal loads.

Why is unequal pitch important for milling stability?
Unequal pitch with a chip splitter reduces harmonic vibrations and chatter; the design on this TECWERK four‑flute cutter helps achieve smoother surfaces and more consistent tool life.

Is the shank compatible with standard holders?
Yes, the cutter features a cylindrical shank per DIN 6535 HB, ensuring compatibility with standard collets and holders for straightforward tool changes.

Can the tool be used for both roughing and finishing?
Yes, the geometry is optimised for universal application and is suitable for both roughing and finishing tasks, offering a balance between material removal rate and surface quality.

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