3mm Solid Carbide Mini End Mill TiSiN Coated 45° Helix, 3mm Cutting Length, DIN 6527 HA - TECWERK

Take advantage of the combination of VHM solid-carbide construction, a TiSiN wear-resistant coating and a 45° helix for dependable high-speed milling and consistent surface quality; order the cutter directly via Metav Werkzeuge or consult our specialists for application advice.

TECWERK End Mill Type N, Ø 3 mm — VHM, TiSiN, 45° helix

The End Mill Type N, Ø 3 mm, solid carbide, TiSiN, 45° helix (HA shank) is a compact mini end mill engineered for high-speed precision milling across steel, cast materials and non‑ferrous metals in versatile workshop and light industrial applications.

• Solid carbide (VHM) construction
• TiSiN coating for extended tool life
• 45° helix for smooth chip evacuation
• Cylindrical shank to DIN 6535 HA

High-speed performance with predictable tool life

Built from VHM (solid carbide) and finished with a TiSiN surface layer, this mini cutter combines hardness and thermal resistance to maintain cutting geometry under aggressive HSC (high-speed cutting) conditions. The three‑flute geometry balances chip space and cutting stability, delivering repeatable tool life and fewer tool changes. For operations where productivity and process consistency matter, the tool’s design reduces wear-related downtime and supports longer uninterrupted runs.

Stable clamping for improved dimensional accuracy

The tool features a cylindrical shank to DIN 6535 HA and a controlled shank tolerance (h6) that improve concentricity when clamped in precision holders. With a 4 mm shank and an overall length of 50 mm, the tool provides secure seating and reduced runout, which directly benefits part accuracy and tool life. These attributes make the cutter well suited to setups where spindle stability and tight tolerances are required.

Cleaner chips and better surface finish under load

The 45° helix angle promotes efficient chip evacuation and lowers cutting forces, contributing to a superior surface finish on workpieces. Combined with the low‑friction TiSiN coating, the cutter minimises built‑up edge and heat generation, which is particularly advantageous when machining non‑ferrous metals and common steels. The right‑hand cutting direction is matched to standard milling strategies, simplifying integration into existing CAM programmes and machining sequences.

Versatile application with defined material recommendations

Designed as a universal mini end mill, the tool offers very good suitability for steel and non‑ferrous metals, while harder or special alloys are classified as conditionally suitable—ideal for prototype, repair and small‑batch production where flexibility is required. The cutter performs well in HSC regimes and is a practical choice for operations that prioritise throughput without compromising on repeatable surface quality and dimensional control.

Contact Metav Werkzeuge for tailored application support on the TECWERK solid‑carbide mini end mill and ensure reliable supply from our Emmerich stock.

Technical data

• Article number: 2000806203NW
• SKU / UID: 2000806203NW
• Standard: DIN 6527
• Brand: TECWERK

Facts

• Diameter: 3 mm
• Overall length: 50 mm
• Cutting length: 3 mm
• Effective length: 8 mm
• Shank diameter: 4 mm
• Number of flutes: 3
• Right‑hand cutting

Special features

• Material: VHM (solid carbide)
• Coating: TiSiN
• Helix angle: 45°
• Shank form: Cylindrical to DIN 6535 HA
• Type: Typ N, short design
• Application: HSC, universal use in steel and non‑ferrous metals
• Shank tolerance: h6

FAQ

What materials is this end mill best suited for?
The TECWERK End Mill Type N (Ø 3 mm) is very well suited to steel and non‑ferrous metals; harder and special alloys are conditionally suitable according to machining parameters.

Can the cutter be used in high‑speed cutting (HSC) applications?
Yes. The solid‑carbide construction and TiSiN coating make the mini end mill appropriate for HSC strategies, enabling higher cutting speeds with improved tool life.

What does the TiSiN coating provide in daily use?
TiSiN reduces friction and thermal wear, which helps maintain cutting geometry and improves resistance to adhesive wear during prolonged milling operations.

How does the 45° helix affect machining performance?
A 45° helix promotes smooth chip evacuation and lowers cutting forces, leading to better surface finish and reduced vibration in many milling scenarios.

Is the shank compatible with standard holders?
The cylindrical shank is manufactured to DIN 6535 HA with an h6 tolerance, ensuring good concentricity and compatibility with precision collets and holders.

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