5mm Solid Carbide End Mill 20mm Effective Length TiAlN Coating, DIN 6527 - TECWERK

Benefit from the combination of solid carbide construction, TiAlN wear protection and an extended effective cutting length for reliable roughing and finishing in mixed production environments; order the TECWERK cutter directly via Metav Werkzeuge or consult their specialists for tailored application support.

TECWERK solid carbide end mill Ø5 mm — extra-long, TiAlN-coated

TECWERK solid carbide end mill for extended-reach milling tasks, engineered for roughing and finishing in steels, castings and non-ferrous alloys

• Extra-long solid carbide design
• TiAlN coating for elevated wear resistance
• 4-flute geometry for stable material removal
• h6 shank for precise tool clamping

Increase throughput with a geometry built for productivity

The combination of a solid carbide fine-grain substrate and a TiAlN surface layer enables higher cutting speeds and extended tool life compared with uncoated alternatives. The tool’s 4-flute layout and centre-cutting geometry allow both axial plunging and profile milling, reducing the number of tool changes between roughing and finishing operations. With a 20 mm effective length and extra-long overall reach, material removal rates can be raised without sacrificing surface quality, while the 45° protective chamfer shields the main cutting edges during entry and exit, maintaining consistent performance across batch runs.

Broaden application scope and cut inventory complexity

Designed for universal use, the cutter is suitable for a wide range of workpiece materials: steels, stainless steels (INOX), grey and malleable cast irons, Cr–Ni alloys, non-ferrous metals and aluminium alloys with silicon content, as well as certain abrasive and special alloys. This versatility reduces the need for multiple specialised cutters and simplifies tool procurement. The tool’s geometry and coating combination promote chip evacuation and thermal stability, which translates into fewer interruptions for tool changes and a steadier production rhythm on multi-material jobs.

Secure clamping and vibration control for consistent results

Clamping precision is ensured by the h6 shank with a cylindrical profile compliant with DIN 6535 HB, while the unequal-pitch design and neck relief contribute to reduced harmonic excitation and chatter. The shaft relief and extra length provide clearance for deep-pocket and shoulder milling, improving access without compromising rigidity. Together, these mechanical design choices lower the risk of chatter marks and rework, helping to maintain tight tolerances and predictable surface finishes even in demanding setups.

For application advice or to reserve the TECWERK extra-long solid carbide end mill, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for reliable supply from Emmerich and expert machining recommendations.

Technical data

• SKU: 2000866563NW
• Norm: DIN 6527
• Label: Schaftfräser D.5mm Einsatz-L.20mm VHM TiAlN HB Z.4 ext.lang TECWERK
• Manufacturer: TECWERK
• Product type: End mill
• Material: VHM (solid carbide)
• Coating: TiAlN

Core dimensions

• Diameter: 5 mm
• Overall length: 62 mm
• Effective cutting length: 20 mm
• Cutting length: 4 mm
• Free relief: 4.8 mm
• Number of flutes: 4
• Shank diameter: 6 mm

Special features

• VHM · Universal fine-grain · TiAlN-coated
• Factory norm · Type N · Multi-flute · extra-long
• 3×D cutting length · centre cutting
• 45° protective chamfer
• Right-hand cutting · unequal pitch
• Neck relief for low-vibration machining
• Cylindrical shank to DIN 6535 HB · shank tolerance h6
• Suitable for steel, stainless (INOX), castings, non-ferrous metals, aluminium with silicon and abrasive materials

FAQ

What materials can this end mill machine effectively?
The TECWERK solid carbide end mill is specified for steel, stainless steel (INOX), grey and malleable cast iron, Cr–Ni steels, non-ferrous metals, aluminium with silicon content and various abrasive or special alloys according to the tool description (SKU 2000866563NW).

Is the cutter suitable for both roughing and finishing?
Yes, the combination of a fine-grain solid carbide substrate, TiAlN coating and a 4-flute, centre-cutting geometry enables both heavy material removal and fine finishing operations.

How does the unequal-pitch geometry affect machining?
Unequal pitch reduces harmonic excitation and helps to suppress chatter, which results in smoother cutter behaviour and improved surface quality on long-reach passes.

Which shank standard applies and why does it matter?
The shank is a cylindrical design to DIN 6535 HB with an h6 tolerance, ensuring precise clamping, repeatable concentricity and reliable performance in collet or chuck systems.

Can this tool plunge axially?
The end mill features centre-cutting capability, allowing controlled axial entry for plunge operations as well as conventional side milling, enhancing setup flexibility.

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