14mm Slot Drill DIN 327D Type N HSS-Co8 TiCN Coating, Short, Weldon Shank - TECWERK

Take advantage of the HSS‑Co8 substrate with a TiCN surface for extended tool life and reliable cut quality, combined with a Weldon shank for secure clamping and stable machining. Order the cutter directly via Metav Werkzeuge or consult the Metav team for application support.

Keyseat milling cutter DIN 327D Type N, 14 mm — HSS‑Co8, TiCN, Weldon (TECWERK)

The Keyseat milling cutter DIN 327D Type N, 14 mm is a short, two‑flute, centre‑cutting tool engineered for precision slotting and keyway work in steels, stainless steel and cast iron.

• HSS‑Co8 with TiCN coating
• DIN 327D Type N, centre‑cutting
• Weldon shank, 12 mm diameter
• Suitable for steel, stainless and cast iron

High cutting performance for precise keyways

This cutter combines a cobalt high‑speed steel (HSS‑Co8) core with a TiCN (titanium carbonitride) coating to deliver improved wear resistance and thermal stability compared with uncoated tools. The choice of materials and coating translates into longer tool life and more consistent surface quality during extended runs. Because the geometry is centre‑cutting, the tool permits plunge engagement where required, reducing the need for pre‑drilling in many keyway operations.

Secure clamping and chip control for deep, accurate slots

A Weldon shank with driving flat and a 12 mm shank diameter ensure reliable torque transmission and repeatable positioning in milling holders. The two‑flute design promotes efficient chip evacuation in narrow grooves, while the short version increases rigidity to minimise deflection when machining deeper keyseats. Together, these features support tighter tolerances and cleaner slot walls for form‑fitting assemblies.

Material suitability explained for practical decisions

The geometry and substrate make this cutter very well suited for steel, stainless steel (INOX) and cast iron, with conditional suitability for non‑ferrous metals and certain special alloys. The tool is intended for work up to approximately 1,000 N/mm² tensile strength, covering the common range of low to medium strength steels encountered in many shops. For unfamiliar alloys, requesting a machining test or consulting process data can clarify feeds and speeds for optimal results.

Designed for reliable workshop use and straightforward integration

Conforming to DIN 327D Type N and featuring a Form D profile, the cutter integrates easily into standard keyway and slotting processes. The combination of substrate, coating and centre‑cutting capability reduces machine downtime by simplifying setup and extending intervals between tool changes. As a partner in precision, Metav offers technical advice and dependable delivery from Emmerich, supporting routine production and one‑off jobs alike.

For precision keyway machining, request the TECWERK keyseat milling cutter from Metav Werkzeuge; contact Metav Werkzeuge in Emmerich for application advice and availability at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical Data

• Article number: 2000866120NW
• Label: Bohrnutenfräser DIN 327D TypN D.14mm HSS‑Co8 TiCN Weldon Z.2 kurz TECWERK
• Manufacturer: TECWERK
• Packaging unit: 1

Facts

• Cutter diameter: 14 mm
• Shank diameter: 12 mm
• Relief length: 11.5 mm
• Number of flutes: 2
• Maximum recommended material strength: approx. 1,000 N/mm²

Special features

• Material: HSS‑Co8 (cobalt high‑speed steel)
• Coating: TiCN (titanium carbonitride)
• Shank type: Weldon shank with driving flat
• Geometry: DIN 327D Type N, Form D
• Cutting characteristics: centre‑cutting, right‑hand cut, two cutting edges
• Applications: milling keyways, deep precision slots, close fits
• Suitability: very good for steel, stainless steel and cast iron; conditionally suitable for non‑ferrous metals and special alloys
• Short design for increased rigidity

FAQ

Is this cutter suitable for machining stainless steel?
Yes. The TECWERK keyseat milling cutter, with its HSS‑Co8 substrate and TiCN coating, is specified as very well suited for stainless steel applications.

Can the tool be used for plunge cutting into a workpiece?
The tool is centre‑cutting, so it permits plunge engagement for many keyway and slotting operations, reducing the need for preliminary drilling.

What holder type is required for the shank?
A standard Weldon‑style holder or a clamping system that accepts a 12 mm Weldon shank with driving flat is appropriate for secure mounting and torque transfer.

How does the TiCN coating help in production?
The TiCN coating increases surface hardness and reduces adhesive wear, improving tool life and machining consistency on ferrous materials.

Is the cutter recommended for non‑ferrous metals like aluminium?
The cutter is conditionally suitable for non‑ferrous metals; parameter adjustments and testing are advised to prevent built‑up edge and ensure optimal chip evacuation.

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