6mm Long Solid Carbide End Mill, TiAlN Special Coating, 3-Flute 38/40° Helix, Right-Hand - TECWERK

Achieve consistent, chatter-free results by combining the unequal-helix 3-flute geometry, a TiAlN anti-adhesion coating and a long shank for stable tool engagement; order directly via Metav Werkzeuge or consult the team for application advice.

End mill DIN 6527L Type W, 6 mm – TECWERK solid carbide, TiAlN-coated, 3-flute

The End mill DIN 6527L Type W, 6 mm is a long solid-carbide cutter designed for efficient roughing and finishing of aluminium, copper and other non‑ferrous metals.

• Solid carbide (VHM), TiAlN anti‑adhesion coating
• 3 flutes with unequal helix for reduced vibration
• 38/40° helix angle for efficient chip evacuation
• Long shank DIN 6527L with DIN 6535 HB cylindrical shank
• Very good suitability for non‑ferrous metals

High-performance milling for non‑ferrous metals

The tool is built as a solid carbide long shank cutter to deliver repeatable, high‑feed machining in non‑ferrous materials. With a 38/40° helix angle and 3 flutes, the geometry promotes consistent chip formation and fast evacuation, which translates into shorter cycle times and fewer reworks. The long shank design specified to DIN 6527L and a DIN 6535 HB cylindrical shank ensures compatibility with standard tool holders while maintaining the required rigidity for extended reach operations.

Stable running and improved surface quality

An unequal helix pitch across the three cutting edges breaks harmonic excitation and reduces chatter, resulting in a low vibration finish even during aggressive roughing. The cutter features a centre cut (centering capability) and a protective chamfer, enabling plunge cuts and improved entry behaviour. As a result, the machining process yields a high surface finish with fewer passes, which is particularly beneficial when switching between roughing and finishing tasks.

Reduced adhesion and longer productive life

A TiAlN special coating is applied to minimise material build‑up on the cutting edges and to improve thermal stability under high cutting speeds. The combination of coating and solid‑carbide substrate reduces edge chipping and preserves geometry over longer tool life, which supports cost‑efficient production. The chamfer dimension of 0.125 mm and neck relief of 5.8 mm further protect the cutting edges and shank from interference during deep or stepped operations.

Practical specifications and reliable handling

Key dimensions such as a 6 mm diameter, 57 mm overall length, 20 mm effective length and a 3 mm cutting length allow for predictable tool engagement across common setups. The right‑hand cutting direction and the three‑cutting‑edge configuration offer balanced chip loads and straightforward feed‑rate calibration. Where operators require help adapting feeds and speeds for specific alloys, concise technical data supports fast setup decisions and reduces machine downtime.

For tailored advice on TECWERK solid carbide end mills and dependable supply from Emmerich, contact Metav Werkzeuge by eMail at info@metav-werkzeuge.com or by phone on +49 2822 7131930 for application recommendations and immediate availability.

Technical Data

• Article number: 2000806565NW
• SKU: 2000806565NW
• Material: VHM (solid carbide)
• Coating: TiAlN special coating
• Product type: End mill (long shank), Type W, DIN 6527L
• Shank standard: DIN 6535 HB

Facts

• Diameter: 6 mm
• Shank diameter: 6 mm
• Overall length: 57 mm
• Effective length: 20 mm
• Cutting length: 3 mm
• Neck relief (free relief): 5.8 mm
• Flutes: 3
• Helix angle: 38/40°
• Chamfer (protection): 0.125 mm

Special features

• Right‑hand cutting
• Centre cutting geometry
• Unequal helix pitch for reduced vibration
• Suitable for aluminium, copper and other non‑ferrous metals
• Long shank for extended reach
• Multi‑cutting‑edge design for high removal rates
• Neck relief for interference‑free operations
• TiAlN coating to prevent adhesion and improve tool life

FAQ

Is this cutter suitable for aluminium and copper work?
The TECWERK end mill DIN 6527L Type W, 6 mm (SKU 2000806565NW) is very well suited to aluminium, copper and other non‑ferrous metals due to its helix design and TiAlN coating.

Can the tool perform both roughing and finishing operations?
Yes. The combination of a 3‑flute geometry, centre cutting capability and unequal helix allows the cutter to be used for both roughing and finishing on non‑ferrous materials.

What benefit does the unequal helix pitch provide?
Unequal helix breaks harmonic frequencies, reducing chatter and producing a more consistent surface finish compared with uniform‑pitch cutters.

How does the TiAlN coating affect performance?
The TiAlN special coating reduces material adhesion to the cutting edges and improves thermal resistance, which helps maintain cutting edge integrity at higher speeds.

Which shank standard is used for mounting?
The tool is supplied with a cylindrical shank conforming to DIN 6535 HB, compatible with common collet and chuck systems.

What are the key dimensions to consider when setting feeds and speeds?
Important figures are the 6 mm diameter, 3 mm cutting length, 20 mm effective length and 38/40° helix angle; these values guide feed per tooth and speed calculations for the intended material.

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