8mm Solid Carbide Long End Mill TiAlN Coating 25mm Effective, DIN 6527 - TECWERK

Take advantage of the combination of solid carbide construction, TiAlN surface treatment and a long effective cutting length for consistent high-performance milling across a wide range of materials; order the tool directly via Metav Werkzeuge or consult the specialists for process integration.

TECWERK solid carbide end mill — DIN 6527 L, 8 mm, TiAlN-coated, 4-flute, long

The TECWERK solid carbide end mill is a long, centre-cutting tool designed for high-performance milling and low-vibration roughing and finishing across steels, cast materials and non-ferrous alloys.

• Solid-carbide fine-grain construction
• TiAlN coating for extended tool life
• 4-flute long design for roughing and finishing
• Cylindrical shank to DIN 6535 HB, h6 tolerance

Increase throughput with durable carbide and heat-resistant coating

The combination of solid carbide and TiAlN surface treatment delivers higher thermal resistance and wear protection compared with uncoated tools. This results in longer tool life under elevated cutting temperatures typically encountered during high-performance cutting (HPC). The long flute design and 4-flute geometry allow deeper axial engagement while maintaining chip control, so cycle times are reduced and exchange frequency falls. For production environments where uptime and repeatable output matter, these technical qualities translate directly into higher throughput and lower unit costs.

Versatile material capability reduces tool inventories

A tool optimised for a broad material spectrum reduces the need for frequent tool changes. The milling geometry and coating make this cutter very suitable for steel, stainless steel, cast iron, non‑ferrous metals and aluminium alloys with silicon content, as well as abrasive materials and certain special alloys. Centre-cutting capability supports plunge milling as well as conventional side milling, enabling flexible process planning and fewer workplace interventions. As a result, tool assortment can be simplified without compromising on process reliability.

Stable results through vibration control and unequal helix pitch

The tool’s unequal helix and neck relief are designed to suppress chatter and deliver stable cutting conditions even when machining interrupted cuts or thin-walled components. The 45° chamfer (protection chamfer) and optimised geometry support smooth entry and exit, improving surface quality during finishing passes. These design choices make the cutter particularly useful where dimensional consistency and surface integrity are essential, such as component faces and tight-tolerance features.

Practical integration and machine compatibility

Shank dimensions conform to DIN 6535 HB with h6 tolerance, ensuring secure clamping and concentricity in standard toolholders. The long type DIN 6527 L form factor and right-hand cutting direction match common CAM tool libraries and machining strategies, so programming and setup are straightforward. Marked as suitable for HPC, the cutter can be adopted into existing high-speed or high-feed operations with predictable results, supporting process stability and repeatability across shifts.

Efficiency in workshop workflows

By combining robust materials and a high-performance coating with an application-oriented geometry, the tool supports both roughing and finishing tasks without frequent swapping. This reduces non-productive time at the machine and simplifies scheduling. Backing from a reliable distributor with an extensive precision portfolio adds logistical confidence: Metav Werkzeuge provides central supply and documentation so production planners can expect consistent delivery and traceable quality.

For demanding milling tasks, choose the TECWERK solid carbide end mill and order via Metav Werkzeuge — contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 for application advice and stock information

Technical data

• Article number: 2000866525NW
• Manufacturer: TECWERK
• Standard: DIN 6527

Numerical specifications

• Diameter: 8 mm
• Overall length: 63 mm
• Effective cutting length: 25 mm
• Cutting length (flute length): 4 mm
• Shank diameter: 8 mm
• Flutes: 4

Design & special features

• Material: solid carbide
• Coating: TiAlN
• Type: DIN 6527 L, Typ N / HPC, long, 4‑cut
• Centre cutting (Zentrumschnitt)
• 45° protection chamfer, 0.12 mm
• Cylindrical shank to DIN 6535 HB, tolerance h6
• Unequal helix pitch for vibration damping
• Neck relief (Halsfreischliff) for low-vibration machining
• Right-hand cutting direction
• Suitable for roughing and finishing (HPC)
• Very good suitability for steel, cast materials, INOX, non‑ferrous and special alloys

FAQ

What materials can this TECWERK end mill machine effectively?
The TECWERK solid carbide end mill is specified for steel, cast iron, stainless steel, non‑ferrous metals, aluminium with silicon content and abrasive materials, offering very good suitability across these groups.

Is the cutter suitable for plunge milling and axial engagement?
Yes, the centre-cutting geometry and TiAlN-coated TECWERK end mill support plunge operations and axial engagement for flexible machining strategies.

Which standards and tolerances apply to the shank and tool form?
Shank conforms to DIN 6535 HB with h6 tolerance and the tool follows DIN 6527 L long form, ensuring compatibility with standard holders and CNC tool libraries.

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