3mm Solid Carbide End Mill TiAlN Coated 14mm Effective Length, DIN 6527 - TECWERK

Take advantage of the combination of solid carbide construction, TiAlN surface treatment, and a long 4‑flute design to deliver durable, high‑speed roughing and finishing performance; order the tool directly via Metav Werkzeuge or ask the consultants for application advice.

TECWERK End Mill DIN 6527L — Solid Carbide, TiAlN, Ø 3 mm, 4‑flute (long)

A TECWERK end mill DIN 6527L for high‑performance roughing and finishing across steels, cast irons and non‑ferrous alloys in vibration‑sensitive setups

• Solid carbide, fine‑grain microstructure
• TiAlN coating for heat and wear resistance
• 4‑flute long design with centre cutting
• High‑performance cutting for steel and non‑ferrous

Longer tool life through heat‑resistant coating and fine‑grain carbide

The combination of solid carbide (VHM) with a TiAlN top layer provides a durable cutting edge that resists thermal softening during high‑speed passes. With a nominal Ø 3 mm and an effective cutting length of 14 mm, this long geometry keeps edge integrity longer under continuous load. The result is fewer tool changes and more predictable process windows in serial production. The TiAlN layer also supports elevated cutting speeds by improving oxidation resistance and reducing flank wear, so higher metal removal rates can be maintained without compromising component quality.

Stable cutting and reduced vibration for consistent surface finish

Unequal pitch and a designed neck relief deliver vibration‑reduced behaviour, enabling both roughing and finishing operations with the same cutter. The 4‑flute layout provides an excellent balance between chip evacuation and cutting stability, while the centre cutting geometry allows plunge entry for flexible toolpaths. Shank tolerances and shaft geometry ensure repeatable clamping concentricity, which translates to fewer rejects and more reliable batch quality when machining steels, cast irons and stainless grades.

Fast setup and dependable clamping for workshop efficiency

A 6 mm shank with h6 tolerance and a cylindrical shank according to the DIN guideline ensures secure, concentric clamping in standard toolholders. The long version to DIN 6527 L with a 45° protective chamfer and right‑hand cutting guarantees safe handling and reliable seating in holders, reducing setup time and minimising runout‑related errors. These design choices simplify integration into established tool libraries and support lean workflows on CNC mills and machining centres.

Broad material capability for fewer tool variants in stock

The cutter is engineered as a universal solution for HPC tasks: very well suited to steel, cast iron, INOX (Cr‑Ni steels), non‑ferrous materials and aluminium alloys containing silicon, plus abrasive and special alloys. The combination of a fine‑grain carbide substrate and a robust coating enables consistent performance across these materials, reducing the need to keep multiple specialised cutters on the shelf. This versatility supports smaller inventories and faster reaction to varying production demands.

For reliable high‑speed milling with TECWERK quality, contact Metav Werkzeuge for ordering and tailored machining advice — Metav Werkzeuge operates from Emmerich as a quality partner and can be reached at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• SKU: 2000866521NW
• Norm: DIN 6527
• Product type: End mill
• Brand: TECWERK

Facts

• Diameter: 3 mm
• Overall length: 57 mm
• Cutting length / effective length: 14 mm
• Flutes: 4
• Shank diameter: 6 mm
• Relief / free grind: 2.9 mm
• Protection chamfer: 0.07 mm

Special features

• Material: VHM (solid carbide)
• Coating: TiAlN
• DIN 6527 L long type
• Typ N / HPC geometry
• Centre cutting
• Right‑hand cutting
• Unequal pitch for reduced vibration
• Neck relief for vibration‑reduced machining
• 45° protective chamfer
• Shank tolerance: h6
• Suitable for steel, cast iron, INOX, non‑ferrous, aluminium with silicon and abrasive materials
• Recommended for roughing and finishing (HPC)

FAQ

What materials is this end mill suitable for?
The TECWERK end mill (solid carbide, TiAlN) is specified as very well suited for steel, cast iron, INOX (Cr‑Ni steels), non‑ferrous metals and aluminium alloys with silicon, as well as abrasive and special alloys.

Can the cutter be used for both roughing and finishing operations?
Yes, the DIN 6527L long design with HPC geometry and a fine‑grain VHM substrate allows the tool to perform efficient roughing while still producing consistent finishes during finishing passes.

What are the shank and clamping specifications?
The tool has a 6 mm cylindrical shank with h6 tolerance and is made to DIN standards for secure, repeatable clamping in standard toolholders.

Does the TiAlN coating benefit high‑speed cutting?
TiAlN increases thermal resistance and wear protection, enabling higher cutting speeds with improved edge stability, which is beneficial for high‑performance cutting (HPC) applications.

Is this cutter suitable for plunge cutting?
The centre‑cutting geometry permits plunge entry, making the tool suitable for operations that require direct axial engagement.

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