3mm Solid Carbide End Mill Type N 12mm Cutting Length TiAlN Coating, 3xD Cutting Length - TECWERK

Benefit from solid carbide construction, a TiAlN coating and an extra‑long 3×D design for reliable tool life and access to deep pockets. Order the cutter directly via Metav Werkzeuge or consult our specialists for application-specific recommendations.

TECWERK Solid Carbide End Mill Type N Ø 3 mm – TiAlN Coated, Extra‑Long, 4‑Flute

The TECWERK Solid Carbide End Mill Type N Ø 3 mm is a high‑reach milling cutter engineered for both roughing and finishing operations across a broad range of metals and alloys.

Solid carbide construction, TiAlN coating
Extra‑long 3×D cutting length for deep pockets
4‑flute Type N geometry with centre cutting
Unequal pitch and neck relief for low vibration

Productivity through high‑temperature stability and extended life

The combination of solid carbide body and TiAlN coating provides enhanced resistance to heat and abrasion, which translates into longer tool life under demanding conditions. The extra‑long configuration with a 3×D cutting length enables machining of deep pockets and stepped components without sacrificing rigidity. As a result, cycle times are reduced and uptime is increased when the cutter is applied in continuous production. The centre‑cutting geometry allows plunge starts, widening the range of practical applications while preserving tool integrity.

Broad material capability for versatile shop use

Designed as a universal solution, this cutter performs very well in steel, stainless steel, cast iron and non‑ferrous metals, and is suitable for certain abrasive and silicon‑alloyed aluminium grades. The fine‑grain carbide substrate paired with the coating and the new flute geometry ensures consistent chip formation and surface quality across these materials. For small‑batch workshops and contract manufacturers, this versatility reduces tool changeovers and simplifies tooling inventories without compromising on finish or removal rates.

Stable cutting thanks to vibration‑reducing geometry and precise shank standard

Unequal flute pitch and a neck relief grind minimise harmonic excitation during cutting, supporting stable machining at higher feed rates. The shank is manufactured to h6 tolerance and conforms to DIN 6535 HB, ensuring secure clamping and concentricity in collets or toolholders. A small protective chamfer of 0.07 mm on the cutting edge helps prevent edge chipping when entering difficult or interrupted cuts. Together these features contribute to consistent surface finish and longer cutter life under both slotting and peripheral milling conditions.

Practical performance for roughing and finishing tasks

With a 4‑flute Type N geometry and centre‑cutting capability, the tool is suited to advance operations from rough stock removal to final passes. The right‑hand cutting direction and multi‑cutting‑edge design balance material removal rate and surface quality, enabling efficient transitions between aggressive and fine machining steps. Production engineers and toolroom specialists will appreciate the tool’s adaptability for complex parts where access and finish are equally important. For technical clarifications or recommendations on feeds and speeds for specific materials, Metav Werkzeuge provides application support and data.

Contact Metav Werkzeuge today for detailed application advice on the TECWERK end mill and assured supply from our Emmerich warehouse, or request a tailored recommendation by phone or email.

Technical Data

• Article number: 2000866561NW
• Brand: TECWERK
• Packaging unit: 1

Facts

• Diameter: Ø 3 mm
• Cutting length: 12 mm
• Flutes: 4
• Cutting length ratio: 3×D
• Protection chamfer: 0.07 mm
• Shank tolerance: h6

Special features

• Solid carbide (VHM)
• Fine‑grain substrate
• TiAlN coating
• Type N geometry
• Centre‑cutting
• Extra‑long design
• 45° protective chamfer
• Unequal pitch for vibration reduction
• Neck relief grind for low vibration
• Right‑hand cutting
• Suitable for roughing and finishing
• Very good suitability for steel, stainless steel, cast iron, non‑ferrous metals and special alloys

FAQ

Is this cutter suitable for stainless steel and other hard alloys?
Yes. The TECWERK Solid Carbide End Mill Type N Ø 3 mm is specified as very well suited for stainless steel and special alloys, thanks to the fine‑grain carbide and TiAlN coating that improve performance on tougher materials.

Can the cutter be used for plunge milling?
Yes. The centre‑cutting design allows plunge starts, making the cutter suitable for limited pocketing and entry operations where axial engagement is required.

What ensures stable machining with this tool?
Stability is enhanced by the unequal pitch and neck relief grind, which reduce vibrations, together with a precise h6 shank tolerance and DIN 6535 HB shank standard for secure clamping.

Is the tool intended for finishing as well as roughing?
Yes. The multi‑cutting‑edge geometry supports both roughing and finishing passes; the tool is designed to balance material removal with surface quality.

What does the TiAlN coating provide?
TiAlN coating increases thermal resistance and wear protection, extending tool life at elevated cutting temperatures and improving performance in high‑speed or dry machining scenarios.

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