12mm Slot Drill DIN 6527K Type N Solid Carbide TiAlN Coated 2-Flute Short, HB Shank - TECWERK

Take advantage of the combination of solid-carbide construction, TiAlN coating and a short, two-flute, centre-cutting geometry for precise slotting and low-vibration milling in a wide range of alloys; order the tool directly via Metav Werkzeuge or ask their consultants for selection support.

TECWERK Slot Milling Cutter DIN 6527 K, Typ N – 12 mm, Solid Carbide, TiAlN-coated

The TECWERK Slot Milling Cutter DIN 6527 K Typ N is a short, two-flute, centre-cutting solid-carbide cutter designed for low-vibration slotting, suitable for roughing and finishing in steels, cast materials and non-ferrous alloys

• Solid carbide VHM, fine-grain microstructure
• TiAlN coating for extended tool life
• 2-flute, centre-cutting short design
• Cylindrical shank DIN 6535 HB, h6 tolerance

High-performance cutting for varied materials

The short, two-flute geometry combined with VHM (solid carbide) and a TiAlN coating delivers reproducible performance across a broad material spectrum. The cutter’s dynamic helix and centre-cutting capability enable reliable entry into the workpiece and efficient chip evacuation, which is particularly beneficial when machining steel, stainless steel, cast iron and non-ferrous metals. This configuration reduces machining time and supports consistent surface quality when alternating between roughing and finishing operations, making the tool a pragmatic choice for mixed-production environments.

Geometry and coating engineered for durability

A 45° protection chamfer and a 0.2 mm protective edge minimise edge chipping during axial engagement, while the TiAlN layer increases resistance to heat and abrasive wear. The new geometry promotes balanced cutting forces and a low-vibration cutting process, which extends tool life and improves dimensional stability of the parts. The combination of fine-grain solid-carbide substrate and high-performance coating means fewer tool changes and a more economical process in high-throughput tasks.

Shank, tolerance and mounting for repeatable accuracy

The cutter is supplied with a cylindrical shank according to DIN 6535 HB, 12 mm diameter and h6 tolerance, ensuring accurate clamping and minimal runout in standard toolholders. A relief length of 11.5 mm and neck clearance reduce interference in deeper slotting operations, allowing secure mounting and steady performance in milling heads and collet chucks. These mechanical details translate directly into predictable set-up times and reduced scrap rates in serial production.

Practical applications and machining outcomes

Designed for both roughing and finishing, this cutter excels in slotting, keyway and axial milling tasks on aluminium with silicon, special alloys, and abrasive composites as well as conventional steels. The right-hand cutting direction and centre-cutting profile enable plunge operations, while the dynamic pitch helps to avoid harmonic resonances in medium-stiff setups. Resulting surfaces are consistent and rework is minimised, supporting tighter production schedules and higher first-pass yield rates.

For tailored advice on applying this TECWERK slot milling cutter or to secure procurement and supply through Metav Werkzeuge, contact Metav Werkzeuge for expert guidance and prompt delivery from Emmerich.

Technical Data

• Article number: 2000866163NW
• Manufacturer: TECWERK
• Product: Slot milling cutter, DIN 6527 K Typ N
• Material: Solid carbide (VHM)
• Coating: TiAlN
• Diameter: 12 mm
• Shank: Cylindrical shank DIN 6535 HB, Ø 12 mm, tolerance h6

Facts

• Flutes: 2
• Centre-cutting: yes
• Protection chamfer: 0.2 mm
• Relief length (freischliff): 11.5 mm
• Cutting direction: right-hand
• Geometry: dynamic helix, neck relief

Special features

• Short design for low-vibration machining
• 45° protection chamfer
• Suited for steel, stainless steel, cast iron
• Suitable for non-ferrous metals and special alloys
• Effective for aluminium with silicon and abrasive materials

FAQ

What materials can be machined with this slot milling cutter? The TECWERK slot milling cutter is very well suited for steel, stainless steel, cast iron, non-ferrous metals, special alloys and aluminium with silicon content.

Can the cutter be used for both roughing and finishing operations? Yes, the tool’s geometry and TiAlN coating make it suitable for both roughing and finishing on a wide range of materials.

Is the shank compatible with standard toolholders? The cutter features a cylindrical shank to DIN 6535 HB with h6 tolerance, ensuring compatibility and repeatable clamping in common collets and chucks.

Does the cutter allow plunge cutting? The centre-cutting design and two-flute profile permit plunge operations and reliable axial engagement for slotting and keyway tasks.

What benefits does the TiAlN coating provide? The TiAlN coating increases heat and wear resistance, extending tool life during elevated cutting temperatures and abrasive conditions.

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