12mm Solid Carbide End Mill 45° Helix 4-Flute TiAlN Coating Long Shank Cylindrical Shank DIN 6527L - TECWERK

Benefit from the combination of high thermal stability and robust cutting geometry to keep production running with fewer tool changes; the multilayer TiAlN coating and unequal flute pitch deliver consistent surface quality and extended tool life. Order directly via Metav Werkzeuge or ask our consultants for tailored technical advice.

Long solid carbide end mill DIN 6527L, 12 mm, TiAlN, 45° helix — TECWERK

The long solid carbide end mill DIN 6527L is a 12 mm, four‑flute milling cutter with a multilayer TiAlN coating, designed for versatile roughing and finishing in steel and stainless steel applications

• Multilayer TiAlN coating for heat resistance
• 45° helix for efficient chip evacuation
• Four flutes for stable roughing and finishing
• Cylindrical shank to DIN 6535 HB, long version

Extended tool life through thermal and wear protection

The tool's multilayer TiAlN coating offers enhanced wear resistance and temperature stability, which reduces abrasion at the cutting edges under elevated machining temperatures. This coating characteristic minimises flank and crater wear, so the cutter keeps cutting parameters longer without compromise. As a result, production runs benefit from fewer tool changes and more predictable cycle times, delivering measurable gains in machining uptime and consistency.

Wide material applicability with predictable surface results

Designed for general workshop and industrial use, the cutter shows very good suitability for steel and stainless steel, while non‑ferrous metals and certain special alloys are conditionally supported. The tool's versatility helps consolidate tooling requirements: one cutter can handle both heavier stock removal and subsequent finishing passes, producing the excellent surface finish expected in precision work. This reduces inventory complexity and supports more flexible process planning.

Geometry engineered for stability and productivity

A 45° helix combined with four flutes, a chip splitter and unequal flute pitch provides high stability and improved chip control. The unequal pitch dampens harmonic vibrations to reduce chatter, while the chip splitter promotes predictable chip formation and evacuation in interrupted cuts. The specially designed cutting geometry prioritises rigidity and surface quality, making the cutter suitable for both aggressive material removal and fine finishing with minimal need for parameter compromise.

Secure clamping and reach for complex set-ups

The tool features a cylindrical shank to DIN 6535 HB and a 12 mm body in a long variant, offering a balance between reach and stiffness. Constructed from solid carbide, the cutter delivers the rigidity required for precise milling in deeper pockets and more demanding set‑ups. The standardised shank diameter ensures reliable clamping in common toolholders, supporting repeatable concentricity and dimensional control across batches.

Choose the TECWERK long solid carbide end mill for its proven stability and thermal protection, and contact Metav Werkzeuge for specialist advice or to arrange supply via info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: 2000866691NW
• Label: Schaftfräser DIN 6527L Typ NF-UNI D.12mm VHM TiAlN 45Grad HB Z.4 lang
• Manufacturer: TECWERK
• Packaging unit: 1

Core specifications

• Diameter: 12 mm
• Flutes: 4
• Helix angle: 45°
• Coating: TiAlN multilayer
• Shank: Cylindrical shank to DIN 6535 HB
• Standard: DIN 6527L, Type NF‑UNI

Special features

• Material: solid carbide (VHM)
• Chip splitter and unequal flute pitch
• Designed for roughing and finishing
• Very good suitability for steel and stainless steel
• Conditional suitability for non‑ferrous metals, special alloys and castings

FAQ

Is this cutter suitable for stainless steel? Yes. The TECWERK long solid carbide end mill DIN 6527L is rated as very well suited to stainless steel and offers the thermal and wear resistance required for consistent finishing.

Can the tool be used for both roughing and finishing operations? Yes. The tool's cutting geometry, four flutes and TiAlN coating make it suitable for aggressive material removal as well as fine finishing with good surface quality.

What does the unequal flute pitch achieve? Unequal flute pitch reduces harmonic vibration and chatter; in the TECWERK tool this contributes to increased stability and improved surface results during interrupted or heavy cuts.

What shank standard does the cutter use and why does it matter? The cutter uses a cylindrical shank to DIN 6535 HB, which ensures secure clamping and repeatable concentricity in standard toolholders for reliable machining performance.

Is the tool a long version and what advantages does that give? Yes, this is a long version; the extended reach allows machining of deeper pockets and complex set‑ups while the solid carbide construction maintains rigidity for precision work.

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