6mm Solid Carbide Type N End Mill 25mm Cutting Length TiAlN Coating 35-38° Helix, Extra Long - TECWERK

Benefit from an extra‑long, solid carbide end mill with TiAlN coating and a 35–38° helix angle for improved chip evacuation and thermal resistance; the combination of robust geometry and vibration‑reducing neck relief supports both efficient roughing and fine finishing. Order the tool directly via Metav Werkzeuge or consult the technical team for machining recommendations.

Type N end mill Ø6 mm, solid carbide, TiAlN – extra-long (TECWERK)

A Type N end mill Ø6 mm designed as an extra‑long, multi‑flute solid‑carbide cutter for deep milling across a wide range of metallic materials

• Solid carbide (VHM) construction
• TiAlN coating for high temperature resistance
• Extra-long design for deep milling operations
• 35–38° helix for efficient chip evacuation

Stable performance for demanding milling operations

The Type N cutter combines a solid carbide substrate with a TiAlN surface to deliver sustained cutting performance under elevated temperatures. The 35–38° helix angle and multi‑flute configuration provide continuous engagement and superior chip control, which reduces heat buildup and improves tool life in interrupted and continuous cuts. The tool’s geometry, including an unequal pitch arrangement, helps to break up harmonics for steadier spindle loads and a more predictable cutting behaviour.

Broad material compatibility with consistent surfaces

Engineered for versatility, the tool is suitable for machining steel, stainless steel, cast materials, non‑ferrous metals, and a range of special alloys, as well as aluminium alloys containing silicon and abrasive materials. The combination of a fine‑grain carbide body and the coating enables reliable performance for both roughing and finishing, allowing fewer tool changes and shorter setup times. Technical terms: TiAlN is a titanium aluminium nitride coating that increases oxidation resistance and maintains hardness at higher temperatures, while an unequal pitch reduces vibration and improves surface finish.

Precision shank and handling for workshop integration

A cylindrical shank to DIN 6535 HB with h6 tolerance ensures consistent clamping concentricity and exchangeability with standard toolholders, supporting repeatable high‑precision operations. The neck relief grind (Halsfreischliff) provides clearance for deep pockets and stabilises machining in slender, extended engagements by reducing chatter. Combined with the extra‑long configuration, this makes the cutter a practical choice when reach and rigidity must be balanced in one operation. Metav Werkzeuge’s supply channel provides access to these performance features with the reassurance of a European quality filter and practical logistics.

Contact Metav Werkzeuge today for delivery and machining advice on the TECWERK Type N end mill; technical consultants are available by phone +49 2822 7131930 or by eMail at info@metav-werkzeuge.com

Technical Data

• Article number: 2000866329NW
• Label: Type N end mill Ø6 mm, solid carbide, TiAlN
• Manufacturer: TECWERK

Facts

• Diameter: 6 mm
• Cutting length: 25 mm
• Flutes: 6
• Helix angle: 35–38°
• Chamfer: 0.12 mm
• Shank tolerance: h6

Special features

• Solid carbide, fine‑grain
• TiAlN coating
• Extra‑long version
• Unequal pitch, right‑hand cutting
• Neck relief grind for vibration reduction
• Cylindrical shank to DIN 6535 HB
• Suitable for steel, stainless, cast, non‑ferrous, special alloys, aluminium with silicon and abrasive materials

FAQ

What materials can the Type N end mill machine effectively?
The TECWERK Type N end mill is suitable for steel, stainless steels, cast materials, non‑ferrous metals and many special alloys; it also performs on aluminium alloys with silicon and abrasive materials thanks to its fine‑grain carbide and TiAlN coating.

Is the cutter intended for roughing, finishing or both?
The geometry and coating make the cutter appropriate for both roughing and finishing operations; the neck relief and unequal pitch improve stability during heavy cuts while preserving surface quality in finishing passes.

What does the 35–38° helix angle achieve in practice?
A 35–38° helix promotes efficient chip evacuation and lowers cutting forces in many materials; on the Type N end mill this contributes to reduced heat concentration and longer tool life.

Which shank standard and tolerance are used for clamping?
The tool features a cylindrical shank to DIN 6535 HB with h6 tolerance, assuring consistent concentricity and compatibility with standard holders for precise clamping.

How does the TiAlN coating benefit production runs?
The TiAlN coating increases oxidation resistance and maintains surface hardness at higher temperatures, which is beneficial for longer runs and interrupted cuts where thermal stability is critical.

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