3mm Solid Carbide End Mill TiAlN Coated 4-Flute 9mm Effective Length DIN 6527 - TECWERK

Benefit from the combination of TiAlN coating, solid carbide construction and a compact 3 mm diameter for efficient high‑performance cutting; the tool supports both roughing and finishing operations with low vibration. Order the cutter directly via Metav Werkzeuge or consult the in‑house specialists for tailored application advice.

TECWERK End Mill DIN 6527K Type N — 3 mm, TiAlN‑coated, 4‑flute

TECWERK End Mill DIN 6527K Type N is a short, high‑performance solid carbide cutter designed for HPC milling in steels, castings and non‑ferrous materials.

• Solid carbide, universal fine‑grain
• TiAlN coating for high heat resistance
• 4 flutes with centre cutting for through‑cut
• Short design with 3 mm diameter for precision

Consistent high‑speed performance for production cycles

The combination of solid carbide micrograin substrate and a TiAlN surface layer delivers thermal stability and extended wear life under high cutting speeds. The newly developed geometry enables higher metal removal rates while maintaining a reliable tool life, making the cutter well suited to HPC (high‑performance cutting) strategies. The tool’s centre cutting capability permits limited plunging and secure engagement, while the coating reduces built‑up edge and improves resistance to abrasive chips. Engineers looking for predictable cycle times gain tangible benefits from reduced re‑grinds and fewer tool changes.

Stable cutting and broad material compatibility

An unequal helix and 4‑flute layout reduce harmonic vibrations and improve chip evacuation, supporting quieter, more stable machining even with small diameters. The short form factor combined with a neck relief grind assists vibration damping, which is particularly useful when machining stainless steels, temper cast irons and special alloys. The geometry is optimised for both roughing and finishing passes: coarse material removal is possible without sacrificing the surface quality expected in final operations. The cutter’s good suitability for non‑ferrous metals and aluminium with silicon content adds versatility for mixed‑batch work.

Compact geometry for accurate toolholding and repeatability

With a 3 mm cutting diameter, effective length 9 mm and a cylindrical shank to DIN 6535 HB, the cutter fits common toolholders and maintains concentricity thanks to a shank tolerance of h6. The short overall length reduces overhang, improving dimensional repeatability and enabling closer approach to tight features. The 45° protection chamfer and 0.07 mm edge radius contribute to reduced edge chipping and smoother entry. For workshops consolidating tool inventories, this solid carbide end mill provides a reliable, compact option for precise pocketing, contouring and finishing in demanding production environments.

Contact Metav Werkzeuge for procurement and application support on TECWERK solid carbide end mills — phone +49 2822 7131930 or eMail info@metav-werkzeuge.com for rapid, expert advice from Emmerich.

Technical Data

• Article number: 2000866331NW
• Standard: DIN 6527
• Product type: End mill
• Brand: TECWERK
• Material: Solid carbide
• Coating: TiAlN

Core data

• Diameter: 3 mm
• Overall length: 50 mm
• Effective length: 9 mm
• Cutting length: 4 mm
• Relief grind: 2.9 mm
• Shank diameter: 6 mm
• Number of flutes: 4
• Cutting direction: Right‑hand
• Chamfer: 0.07 mm
• Shank tolerance: h6

Special features

• DIN 6527 K design
• Type N / HPC geometry
• Solid carbide, universal fine‑grain
• TiAlN coating for heat resistance
• 45° protection chamfer
• Centre cutting for limited plunging
• Cylindrical shank to DIN 6535 HB
• Unequal helix pitch for vibration reduction
• Neck relief grind for low‑vibration machining
• Suitable for roughing and finishing
• Material suitability: steel, cast iron, temper cast iron, Cr‑Ni steels, stainless steel, non‑ferrous metals, aluminium with silicon, abrasive materials

FAQ

What materials can be machined with this end mill?
The TECWERK end mill is designed for a wide range of materials; it is very well suited to steel, castings, Cr‑Ni and stainless steels, non‑ferrous metals and aluminium alloys with silicon, as noted in the tool specification.

Does the coating benefit high‑temperature cutting?
Yes. The TiAlN coating on the TECWERK solid carbide cutter increases thermal stability and reduces wear during high‑speed and high‑temperature operations, extending tool life under demanding conditions.

Is the tool suitable for plunge milling?
The cutter features centre cutting geometry, which allows limited plunging operations; for full‑depth plunges, verify application specifics and machining strategy before use with the TECWERK tool.

What toolholder standards are compatible with the shank?
The shank conforms to DIN 6535 HB with an h6 tolerance, making it compatible with standard cylindrical collet systems and enabling accurate concentric clamping.

Which SKU should be ordered for this configuration?
Order the tool under SKU 2000866331NW; the designation corresponds to the short, 3 mm diameter, 4‑flute, TiAlN‑coated solid carbide end mill.

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