3mm Extra-Long Solid Carbide End Mill TiAlN Coating 12mm Cut Length DIN 6527 - TECWERK

Benefit from the combination of high wear resistance, extra‑long reach and a precise shank tolerance for stable, vibration‑reduced machining; order the TECWERK solid carbide end mill (3 mm, TiAlN, 4‑flute) directly via Metav Werkzeuge or ask our consultants if needed

TECWERK solid carbide end mill — 3 mm, TiAlN-coated, 4-flute, extra-long

The TECWERK solid carbide end mill is a high-performance, extra‑long cutter designed for versatile milling tasks in steel, cast materials and non‑ferrous metals; ideal for roughing and finishing in demanding workshop and production environments

• Solid carbide, fine-grain, TiAlN-coated
• 3 mm diameter with 12 mm effective length
• 4-flute geometry with centre cut
• Extra-long design for 3xD reach

Efficient all-round performance for mixed materials

This extra‑long solid carbide cutter combines a fine-grain VHM substrate with a TiAlN coating to deliver increased wear resistance and thermal stability under load. The small 3 mm diameter and the 12 mm effective length make the tool suitable for slotting, profile milling and light contouring in a wide range of materials. Thanks to the cutter's multi‑flute design, chip evacuation is improved during continuous cuts, resulting in more consistent machining and fewer tool changes — a clear efficiency advantage for series work.

Stable deep-reach machining with reduced vibration

The elongated geometry provides a 3×D cutting reach while design elements such as the neck relief and unequal pitch reduce resonance during long overhangs. The tool's shank is produced to h6 tolerance and a 6 mm diameter, ensuring rigid clamping and minimised runout in standard collets. Combined, these features support reliable roughing and finishing operations in deep pockets where conventional cutters may chatter, thereby improving surface quality and process stability.

Geometry and coating engineered for longer tool life

The cutter includes a 45° protective chamfer and a centre‑cut geometry that allows limited plunging operations. The TiAlN‑coating enhances resistance to abrasive wear and helps maintain edge integrity at elevated temperatures; this makes the tool particularly appropriate for machining steel, stainless steels and certain abrasive non‑ferrous alloys. The four cutting edges distribute cutting forces evenly, enabling efficient material removal while keeping surface finish requirements achievable with fewer passes.

Practical integration and workshop benefits

Compliance with DIN 6527 and a cylindrical shank compatible with standard toolholders make the cutter straightforward to mount and index. The combination of 4-flute geometry and centre cutting capability expands application flexibility: from slotting and contouring to plunge‑assisted operations where a centre‑cut is required. The tool is specified for both roughing and finishing duties and is prepared for vibration‑reduced use, reducing scrap risk and saving machine time in mixed‑material production.

Contact Metav Werkzeuge for an application assessment and rapid supply of TECWERK end mills — email info@metav-werkzeuge.com or call +49 2822 7131930 for tailored recommendations and availability from Emmerich

Technical data

• Article number: 2000866561NW
• SKU: 2000866561NW
• Manufacturer: TECWERK
• Product type: End mill
• Norm: DIN 6527

Facts

• Diameter: 3 mm
• Overall length: 62 mm
• Effective length: 12 mm
• Cutting length: 4 mm
• Flutes: 4
• Shank diameter: 6 mm
• Neck relief: 2.9 mm
• Cutting direction: Right‑hand
• Packaging unit: 1

Special features

• Material: VHM (solid carbide)
• Coating: TiAlN
• Extra-long, 3×D cutting reach
• Centre-cut for limited plunging
• 45° protective chamfer (0.07 mm)
• Unequal pitch for vibration reduction
• Shank tolerance: h6
• Suitable for roughing and finishing
• Suitable for steel, stainless steel, cast materials and non‑ferrous metals

FAQ

Can this cutter be used for plunging operations?
The TECWERK solid carbide end mill has a centre‑cut geometry, which permits limited plunging; for extended vertical plunges, follow standard process parameters and check tool engagement.

Which materials is the cutter best suited to?
This cutter is described as very well suited for steel, non‑ferrous metals, stainless steel and cast materials, and performs reliably on special alloys and abrasive materials.

What does the TiAlN coating deliver in practice?
The TiAlN coating on the TECWERK cutter increases thermal stability and wear resistance during interrupted cuts and elevated temperatures, extending tool life under demanding conditions.

How does the extra‑long design affect setup?
The extra‑long 3×D design provides extended reach for deep features but requires rigid clamping to the h6 shank and appropriate feeds to avoid excessive deflection; proper holder selection is recommended.

Which shank and toolholder dimensions are required?
The cutter has a 6 mm cylindrical shank produced to h6 tolerance and is compatible with standard collets and toolholders matching DIN shank requirements.

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