14mm Long Solid Carbide End Mill TiAlN Coated 4-Flute 35mm Effective Length DIN 6527 L - TECWERK

Built for high‑performance metalworking, this long TiAlN‑coated solid carbide cutter combines extended 35 mm cutting length with a vibration‑reducing unequal‑pitch geometry to accelerate roughing and deliver consistent finishes. Order this TECWERK end mill directly via Metav Werkzeuge or consult our advisors if application support is required.

TECWERK Solid Carbide End Mill DIN 6527L Type N — 14 mm, TiAlN coating

The TECWERK Solid Carbide End Mill DIN 6527L Type N is a long, four‑flute cutter engineered for high‑performance roughing and finishing in steels, cast irons and a wide range of non‑ferrous alloys.

• Solid carbide, fine-grain construction
• TiAlN coating for heat resistance
• Long 4-flute design for roughing and finishing
• Cylindrical shank DIN 6535 HB, h6 tolerance

Faster material removal with controlled tool life

The long, four‑flute configuration and solid carbide (VHM) substrate are tuned for high material removal rates while maintaining tool life. The TiAlN coating increases thermal stability by forming a protective oxide layer at elevated temperatures, which helps to reduce flank wear during heavy cuts. With an effective cutting length of 35 mm and an overall length of 83 mm, the cutter is particularly suited to deep pocketing and extended reach operations where predictable performance is required. The design supports high‑performance cutting (HPC) strategies and reduces the need for frequent tool changes.

Stable cutting and consistent surface quality

Unequal pitch and vibration‑reduced geometry deliver improved axial stability for a more uniform surface finish. The tool’s centre cutting capability enables plunge milling and pocket entry without pre‑drilling, while the 45° protective chamfer and neck relief reduce contact where tool deflection can occur. These features combine to lower the incidence of chatter and maintain dimensional consistency across a production batch, making the cutter a reliable choice for jobs that demand repeatability and tolerance adherence.

Broad material compatibility for shop versatility

The geometry and coating make the cutter suitable for an extensive material range: steel, cast iron, Cr‑Ni and stainless varieties, non‑ferrous metals and aluminium alloys with silicon content, as well as more abrasive materials. The tool’s universal fine‑grain carbide substrate and HPC orientation allow processors to switch between roughing and semi‑finishing tasks without compromising efficiency. This versatility reduces tool inventory complexity and supports a streamlined workflow on mixed‑material production orders.

Simple integration, accurate clamping and setup

The cylindrical shank to DIN 6535 HB with h6 tolerance ensures concentricity in standard toolholders and repeatable runout control for high‑precision setups. The neck relief and shaft profile facilitate secure clamping while maintaining clearance for deep features. For shops aiming to increase throughput, the combination of standardised shank dimensions and a universal cutter geometry minimises setup time and simplifies tool management across CNC machines and milling centres.

Contact Metav Werkzeuge for tailored application advice and reliable supply from Emmerich — eMail info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 2000866531NW
• Standard: DIN 6527
• Manufacturer: TECWERK

Facts

• Diameter: 14 mm
• Overall length: 83 mm
• Effective cutting length: 35 mm
• Cutting length: 35 mm
• Number of cutting edges: 4
• Free relief (neck): 13.5 mm
• Shank diameter: 14 mm
• Chamfer (protective): 0.2 mm
• Shank tolerance: h6

Special features

• Material: Solid carbide (VHM)
• Coating: TiAlN
• Type: DIN 6527L, Type N / HPC, long
• Geometry: Unequal pitch, centre cutting, 45° protective chamfer
• Application: Vibration‑reduced machining, roughing and finishing
• Shank: Cylindrical shank to DIN 6535 HB
• Cutting direction: Right‑hand cutting
• Suitability: Steel, cast iron, grey and ductile cast irons, Cr‑Ni steels, non‑ferrous metals, aluminium with silicon, abrasive materials

FAQ

Which materials is this end mill suitable for?
The TECWERK solid carbide end mill is designed for a wide range of materials, including steel, cast iron, Cr‑Ni and stainless steels, non‑ferrous metals and aluminium alloys with silicon content, as stated in the tool’s specifications.

Can this cutter be used for both roughing and finishing?
Yes. The combination of the 4‑flute geometry, TiAlN coating and the tool’s HPC orientation allows the cutter to perform efficient roughing and deliver consistent semi‑finish results.

Is the tool suitable for plunge milling?
The cutter features centre‑cutting geometry, which permits plunge entries and pocketing operations without the need for prior hole making.

How does the TiAlN coating improve performance?
TiAlN increases oxidation resistance and forms a stable alumina layer at high temperatures, enhancing thermal stability and wear resistance during heavy cuts.

What shank and clamping standards apply to this tool?
The tool has a cylindrical shank to DIN 6535 HB with h6 tolerance for reliable concentricity and compatibility with standard holders.

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