3mm Slot Drill DIN 6527L Type N 10mm Cutting Length TiAlN-Coated, 45° Chamfer, h6 Shank - TECWERK

Take advantage of the combination of solid carbide construction, TiAlN coating and a variable-helix, centre-cutting geometry for precise roughing and finishing across a wide range of materials; order the cutter directly via Metav Werkzeuge or consult our specialists for process support.

TECWERK Slot Milling Cutter DIN 6527L Type N, 3 mm, 10 mm Cutting Length, Solid Carbide, TiAlN, 2 Flutes

The TECWERK slot milling cutter is a long, two-flute, centre-cutting tool designed for vibration‑reduced slotting and groove milling in steel, stainless steel, cast irons and non-ferrous alloys.

• Solid carbide construction
• TiAlN high-temperature coating
• Two-flute centre-cutting geometry
• Suitable for steel and non-ferrous alloys

Precision and durability for demanding slotting tasks

The long-slot cutter is built from solid carbide and finished with a TiAlN coating, giving a hardened surface that resists heat and abrasive wear during continuous operation. The combination of DIN 6527 L geometry and a 45° chamfer ensures stable entry and reduced chipping at the cutting edge. For production environments where tool life and repeatability matter, this design delivers consistent performance when machining alloys, cast materials and abrasive grades.

Geometry that reduces vibration and improves surface finish

A variable helix and selective neck relief produce a balanced cutting action that lowers harmonic excitation and helps prevent chatter during deep or narrow slotting. The tool’s centre-cutting capability allows plunge starts and straightforward slot preparation, while the neck relief (2.9 mm) supports access in tight features. These features translate into smoother surfaces and fewer rejected parts when the process parameters are tuned to the material class.

Wide material suitability with targeted application benefits

Thanks to a specialised cutting geometry and coating, the cutter is engineered for roughing and finishing in a broad material spectrum: steels, stainless steel (INOX), cast irons, special alloys, aluminium with silicon content, and non-ferrous metals. The TiAlN layer increases oxidation resistance and maintains hardness at elevated temperatures, which is particularly beneficial when cutting tough or heat‑resistant alloys. This makes the tool a flexible choice for mixed-production workshops and subcontractors.

Practical specifications that simplify integration

The tool features a 3 mm diameter cutting head with a 10 mm cutting length and a 6 mm shank finished to h6 tolerance, compliant with DIN 6535 HB. The two‑flute configuration supports efficient chip evacuation and stable cutting in narrow slots. Right‑hand cutting and centre‑cutting geometry simplify programming and fixturing in common CNC setups, reducing cycle time and the need for multiple tool changes.

Contact Metav Werkzeuge for a tailored recommendation, machining data or to place an order—Metav’s specialists in Emmerich will advise on feeds, speeds and process optimisation to get the best from this TECWERK cutter

Technical Data

• Article number: 2000866193NW
• Label: Bohrnutenfräser DIN 6527L Type N, 3 mm, cutting length 10 mm, VHM, TiAlN, 2 flutes, TECWERK
• Brand: TECWERK

Facts

• Diameter: 3 mm
• Cutting length: 10 mm
• Shank diameter: 6 mm
• Shank tolerance: h6
• Flutes: 2
• Relief / neck relief: 2.9 mm
• Chamfer: 0.07 mm
• Cutting direction: right-hand

Special features

• Material: solid carbide (VHM)
• Coating: TiAlN
• Standard: DIN 6527 L; shank per DIN 6535 HB
• Geometry: centre cutting, variable helix, 45° chamfer
• Applications: roughing and finishing
• Suitability: steel, stainless steel, cast iron, non-ferrous metals, aluminium with silicon, special alloys, abrasive materials
• Designed for vibration‑reduced machining

FAQ

What materials can this cutter machine reliably?
The TECWERK slot milling cutter is suitable for steel, stainless steel (INOX), cast irons, non‑ferrous metals, aluminium with silicon content and many special alloys, as indicated by its TiAlN coating and robust carbide substrate.

Can the tool perform plunge cutting?
Yes, the cutter’s centre‑cutting geometry enables plunge starts and controlled slot entry, simplifying operations that require vertical engagement.

What shank interface is required?
The tool has a 6 mm shank with h6 tolerance, compatible with standard collet chucks and toolholders conforming to DIN 6535 HB.

Does the TiAlN coating improve performance for stainless steels?
The TiAlN coating raises high‑temperature hardness and oxidation resistance, which helps maintain edge strength and extend tool life when machining stainless steels and heat‑resistant alloys.

Is the cutter optimised to avoid chatter?
Yes, the variable helix and neck relief are engineered to reduce vibration and promote stable cutting, particularly in narrow slotting and groove applications.

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