20mm Long Solid Carbide End Mill TiAlN Coated 6-Flute 54mm Cutting Length DIN 6527 L, 45° Helix - TECWERK

Combining solid‑carbide construction, a TiAlN coating and an extended 54 mm effective cutting length, this long‑reach end mill delivers reliable wear resistance and consistent metal removal in stainless and alloyed steels; order the tool directly via Metav Werkzeuge or consult the specialists for application support.

End mill DIN 6527L Type HR, 20 mm, VHM, TiAlN, 6‑flute — TECWERK long centre‑cutting cutter

A TECWERK end mill designed for long‑reach milling and universal application, optimised for demanding work in stainless and alloyed steels while maintaining tool life and process reliability.

• Solid‑carbide construction for high rigidity
• TiAlN coating for extended tool life
• 45° helix angle for smooth chip evacuation
• Centre‑cutting, 6‑flute design for long‑reach milling

Consistent metal removal with long service intervals

The solid‑carbide body combined with a TiAlN surface layer provides enhanced thermal stability and oxidation resistance during heavy cutting. This combination reduces flank wear and extends tool life, which contributes to fewer tool changes and a steadier production flow. The long tool geometry and robust material ensure reliable performance when machining demanding steels, offering a measurable improvement in process uptime and repeatability.

Precise long‑reach machining for stainless and alloyed steels

With a 20 mm diameter and an effective cutting length of 54 mm, the cutter is suited to operations that require reach without sacrificing dimensional control. The 45° helix promotes consistent chip formation and evacuation, which in turn lowers cutting forces and improves surface finish. The tool’s geometry and coating make it particularly appropriate for stainless and alloyed steels, where heat resistance and abrasion control are decisive for productivity.

Geometry engineered to increase material removal rates

The 6‑flute, multi‑cut design enables higher feed per tooth and improved metal removal rates compared with fewer‑flute equivalents, while the centre‑cutting tip allows plunge milling and contour entry. Right‑hand cutting and the optimised relief profile reduce chatter risk and support stable cut conditions. These features translate into shorter cycle times and predictable tool behaviour on serial jobs and complex components.

Practical handling and application notes for workshop integration

The tool is supplied with a DIN 6535 HB cylindrical shank and a long overall length for use in extended setups; this aids compatibility with standard toolholders and collet chucks. The cutter’s material suitability indicates very good performance on steels, with conditional suitability for non‑ferrous metals and special alloys—selection of cutting data and coolant strategy remains essential to reach the tool’s full potential. For specific application recommendations, contact the Metav Werkzeuge specialists for tailored cutting parameters.

For tailored advice or to obtain this TECWERK end mill via Metav Werkzeuge, contact info@metav-werkzeuge.com or call +49 2822 7131930 — Metav’s consultants provide precise application guidance and supply from Emmerich.

Technical data

• Article number: 2000866631NW
• Manufacturer: TECWERK
• Product type: End mill (Schaftfräser)
• Standard: DIN 6527
• Designation: Schaftfräser DIN 6527L Typ HR D.20mm Einsatz‑L.54mm VHM TiAlN HB Z.6 lang TW

Core technical data

• Diameter: 20 mm
• Overall length: 104 mm
• Effective cutting length: 54 mm
• Cutting length: 6 mm
• Number of flutes: 6
• Relief length: 19.4 mm
• Shank diameter: 20 mm
• Helix angle: 45°
• Pack quantity: 1

Special features

• Material: solid carbide (VHM)
• Coating: TiAlN
• Centre‑cutting, long design (Type HR)
• Right‑hand cutting
• DIN 6535 HB cylindrical shank
• Multi‑cutter geometry for high metal removal
• Very good suitability for steel; conditional suitability for NE‑metals and special alloys

FAQ

Which materials is this cutter best suited for?
The TECWERK end mill (SKU 2000866631NW) is very well suited to steel and is conditionally suitable for non‑ferrous metals and special alloys; selection of cutting data is recommended for each material.

Is the cutter suitable for plunge milling?
Yes, the tool is centre‑cutting, so the TECWERK long end mill can be used for plunge entry as well as conventional side milling.

What are the key dimensions to consider when setting up the tool?
Key dimensions are 20 mm diameter, 54 mm effective cutting length and 104 mm overall length; shank diameter is 20 mm and relief length is 19.4 mm.

Does the tool have a specialised coating and what is its benefit?
The tool is coated with TiAlN, which improves thermal resistance and oxidation protection, supporting longer tool life under elevated temperatures.

How does the helix angle affect machining performance?
The 45° helix promotes smoother chip formation and evacuation, lowering cutting forces and improving surface finish during long‑reach milling.

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