12mm Slot Drill DIN 6527L Type N Solid Carbide TiAlN Coated 35mm Cutting Length, 45° Chamfer - TECWERK

Benefit from the combination of solid carbide construction and a TiAlN coating for extended tool life and consistent performance across a wide range of materials; this makes the cutter a cost‑effective choice for both roughing and finishing. Order directly via Metav Werkzeuge or request tailored advice from our consultants.

TECWERK slot milling cutter DIN 6527L Type N, Ø 12 mm — VHM, TiAlN, Z.2

The TECWERK slot milling cutter DIN 6527L Type N is a long, two‑flute solid carbide cutter designed for universal grooving and slotting tasks in steels, castings, stainless alloys and non‑ferrous materials.

• Solid carbide, fine‑grain VHM material
• TiAlN coating for extended tool life
• Centre‑cutting two‑flute geometry
• Cylindrical shank DIN 6535 HB, h6 tolerance

Increased productivity through durable tool design

The combination of solid carbide (VHM) micro‑grain substrate and TiAlN coating significantly reduces flank wear and thermal degradation during high‑speed machining. This results in a longer tool life and fewer tool changes, directly improving uptime on production lines. The protective 45° chamfer and the cutter’s centre‑cutting capability enable plunge operations and reliable entry into workpieces, so process planners can reduce secondary operations. For volume production, these technical choices translate into measurable gains in cycle‑time and tool‑cost efficiency.

Precision fit and low‑vibration machining for better surface quality

The cutter’s h6 shank tolerance and cylindrical shank to DIN 6535 HB ensure secure clamping and concentric run‑out, while the neck relief grind and dynamic pitch minimise resonance and chatter. The result is a more consistent surface finish and tighter dimensional repeatability when milling grooves or keyways. The two‑flute layout (Z=2) balances chip evacuation and rigidity, making the tool particularly suited to applications where stability and predictable cutting forces are essential for meeting tight tolerances.

One tool for many materials — simplified inventory and versatile use

A newly developed geometry makes this cutter universally applicable across a wide material spectrum: from mild and alloyed steel through cast iron and stainless steel to non‑ferrous metals and aluminium alloys with silicon content, as well as more abrasive workpieces. It is suitable for both schruppen (roughing) and schlichten (finishing) operations thanks to the fine‑grain body and coating combination, which helps maintain edge integrity under mixed cutting conditions. Workshops benefit from reduced inventory needs and simpler tool selection while keeping process flexibility.

Contact Metav Werkzeuge for a tailored recommendation and rapid supply from Emmerich; eMail info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 2000866203NW
• Description: Slot milling cutter DIN 6527L Type N, Ø 12 mm, VHM TiAlN, Z.2, TECWERK
• Manufacturer: TECWERK
• Packaging unit: 1

Core data

• Cutting diameter Ø: 12 mm
• Cutting length: 35 mm
• Shank diameter: 12 mm
• Relief length (freischliff): 11.5 mm
• Protective chamfer: 0.2 mm
• Number of flutes: 2
• Shank tolerance: h6

Special features

• Solid carbide (VHM) fine‑grain
• Coating: TiAlN
• DIN 6527 L, Type N
• Two‑flute, centre‑cutting geometry
• Cylindrical shank to DIN 6535 HB
• Dynamic pitch for reduced harmonics
• Right‑hand cutting
• Neck relief grind for vibration‑reduced machining
• Suitable for roughing and finishing
• Material suitability: steel, cast iron, stainless steel, non‑ferrous metals, aluminium with silicon, abrasive materials, special alloys

FAQ

Which materials can be machined with this cutter?
The TECWERK slot milling cutter DIN 6527L Type N is designed for a broad range of materials including steel, cast iron, stainless steel, non‑ferrous metals and aluminium alloys with silicon content, as stated in the product specification.

Is the cutter suitable for plunge cutting and slotting?
Yes. The centre‑cutting two‑flute design combined with the 45° protective chamfer allows plunge entry and reliable slotting operations with this TECWERK tool (SKU 2000866203NW).

What advantages does the TiAlN coating offer?
The TiAlN coating increases oxidation resistance and hardness at elevated temperatures, improving cutting edge life and performance during high‑speed or interrupted cuts when using this TECWERK solid carbide cutter.

How does the shank specification affect clamping and concentricity?
The cylindrical shank to DIN 6535 HB with h6 tolerance provides a precise fit in toolholders, ensuring low run‑out and reliable concentricity for repeatable groove and slot dimensions.

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