6mm Solid Carbide End Mill 20mm Cutting Length TiAlN Coated 45° Helix Long Four-Flute Cylindrical Shank h6 - TECWERK

The combination of durable TiAlN coating, solid carbide construction and a 45° helix delivers stable, long-lasting performance and vibration‑reduced material removal. Order the tool directly via Metav Werkzeuge or consult the technical team for application support.

TECWERK Solid Carbide End Mill DIN 6527L, Ø 6 mm, TiAlN-coated

The TECWERK Solid Carbide End Mill DIN 6527L Type NR‑UNI is a long, four‑flute roughing cutter engineered for low‑vibration machining across steel, non‑ferrous metals and cast iron

• Solid carbide, TiAlN coating for wear resistance
• 6 mm diameter with 20 mm cutting length
• 45° helix angle for fast chip evacuation
• Neck relief and roughing profile for stable cuts

High performance where stability matters

The long version of this four‑flute cutter combines a solid carbide body with a TiAlN coating, offering enhanced hardness and thermal resistance for extended tool life. The roughing profile reduces cutting forces per tooth, which translates into more stable machining and minimised chatter during heavy cuts. Because the tool features a neck relief grind, access to deeper features is improved while reducing risk of contact between the shank and workpiece, preserving the integrity of the toolholder.

Broad material suitability and practical benefits

Engineered for versatility, the cutter shows very good suitability for steel, non‑ferrous metals and cast iron, with conditional use for stainless steel and special alloys. The positive rake angle aids chip formation on a wide range of materials, improving surface integrity and lowering cutting temperatures. For users less familiar with tool geometry: a positive rake angle means the cutting edge slices more efficiently into the material, which often reduces power draw and helps maintain cutting edge sharpness over longer runs.

Geometry and handling that support productivity

Key geometry features include a 45° helix angle for efficient chip evacuation and a cylindrical shank manufactured to DIN 6535 HB for reliable clamping. The tool is right‑hand cutting and incorporates a chamfered protection edge at 45°, assisting engagement and tool life when plunging or entering the cut. The four cutting edges provide a balance between material removal rate and finish quality, making the cutter suitable as a robust general‑purpose roughing tool in milling operations where consistent performance and repeatability are required.

For tailored advice or to place an order, contact Metav Werkzeuge for straightforward product guidance and delivery from our Emmerich hub

Technical Data

• Article number: 2000866113NW
• Manufacturer: TECWERK
• Packing unit: 1

Facts

• Diameter: 6 mm
• Cutting length: 20 mm
• Number of flutes: 4
• Helix angle: 45°

Special features

• Solid carbide, fine‑grain
• TiAlN coating
• DIN 6527 L, Type NR‑UNI, long version
• Cylindrical shank to DIN 6535 HB
• Right‑hand cutting, positive rake angle
• Neck relief grind (halsfreischliff)
• Roughing cutting profile for low‑vibration machining
• Material suitability: steel (very good), non‑ferrous metals (very good), cast iron (very good), INOX/stainless steel (conditional), special alloys (conditional)

FAQ

What materials is this end mill suitable for?
The TECWERK solid carbide end mill is very well suited to steel, non‑ferrous metals and cast iron; stainless steel and special alloys are conditionally suitable depending on cutting parameters.

What advantages does the TiAlN coating provide?
TiAlN increases surface hardness and thermal resistance, which improves wear‑resistance and performance at elevated cutting temperatures for the TECWERK cutter.

Is the shank compatible with standard collets and toolholders?
The cylindrical shank is produced to DIN 6535 HB, ensuring compatibility with holders and collets built to that standard.

How does the 45° helix angle affect machining?
A 45° helix promotes rapid chip evacuation and smoother cutting action, reducing vibration and enabling higher feed rates while maintaining stability.

Does the tool include a relief grind for deep pocket machining?
Yes, the neck relief grind (halsfreischliff) enables clearance in deeper features and reduces the risk of shank‑workpiece contact.

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