12mm Drill Groove Cutter HSS-Co8 TiCN-Coated Short 2-Flute Right-Hand DIN 327D - TECWERK

Take advantage of a compact, high-performance cutter that combines HSS‑Co8 substrate and TiCN coating for extended life and reliable slotting in steels and stainless steels; order this specialised tool directly via Metav Werkzeuge or consult the Metav team for application advice.

Keyway cutter DIN 327D — 12 mm, HSS‑Co8, TiCN-coated, Weldon shank (TECWERK)

A Keyway cutter DIN 327D designed for precise slotting and keyway milling in steels, stainless steel and cast materials, supplied in a short form with centre cutting capability for confined and accurate fits

• TiCN coating for extended tool life
• HSS‑Co8 substrate for high cutting strength
• Weldon shank, 12 mm diameter, short form
• Optimised for steel, stainless steel and cast

Precision for tight fits and deep keyways

The combination of a HSS‑Co8 substrate and TiCN coating ensures dimensional stability and prolonged wear resistance when producing close, form‑accurate slots. Conforming to DIN 327D, this cutter is engineered for repeatable results in tasks such as keyway milling and slotting where tolerance control is critical. The short design and centre cutting geometry reduce deflection during plunge cuts, so the cutter maintains a true profile over a production run and reduces the need for subsequent rework.

Faster, more reliable machining with lower tool changes

With 2 flutes and a compact cutting length, the cutter offers efficient chip evacuation and robust cutting action even in interrupted cuts. The Weldon shank provides secure clamping in holders that require a drive flat, minimising slip and vibration. Together these features translate into higher process reliability and fewer tool changes — an economic advantage for shops producing series parts or servicing precise repair work.

Suited to common workshop materials and demanding applications

This cutter is optimised for materials with low to medium tensile strength up to approximately 1000 N/mm², making it very well suited for steel, stainless steel (inox) and cast materials, while non‑ferrous and special alloys are conditionally workable. The TiCN coating reduces built‑up edge and improves surface finish, which helps achieve tight tolerances in keyways and splines. For applications where surface integrity and repeatability matter, the tool’s materials and geometry deliver consistent machining performance.

Simple mounting and practical handling for workshop use

The 12 mm Weldon shank and short form factor mean easy integration into standard toolholders without elaborate adapters, while the cylindrical shank with drive flat ensures positive drive. The right‑hand cutting direction and the cutter’s form D profile support common workshop setups and conventional milling strategies. For machinists seeking a compact, robust solution for narrow or deep slots, the cutter offers a balance of accessibility, rigidity and finishing quality.

For a reliable slotting solution from TECWERK with proven wear resistance, contact Metav Werkzeuge to discuss suitability for specific parts or to request application guidance; Metav Werkzeuge will help select the appropriate holder and machining parameters to achieve the required tolerances.

Technical data

• Article number: 2000866118NW
• Standard: DIN 327D
• Brand: TECWERK
• Product type: Keyway cutter
• Coating: TiCN
• Material: HSS‑Co8
• Flutes: 2
• Shank type: Weldon
• Diameter: 12 mm
• Shank Ø: 12 mm
• Overall length: 73 mm
• Effective length: 26 mm
• Cutting length: 2 mm
• Relief length: 11.5 mm
• Cutting direction: right‑hand
• Centre cutting: yes
• Form: D
• Type: N
• Short form, with cylindrical shank and drive flat

Core specifications

• Diameter: 12 mm
• Shank diameter: 12 mm
• Overall length: 73 mm
• Effective length: 26 mm
• Cutting length: 2 mm
• Relief (freischliff): 11.5 mm
• Number of flutes: 2
• Material substrate: HSS‑Co8

Applications / Special features

• TiCN coating for wear resistance
• Weldon shank for secure clamping
• Short form for confined spaces
• Centre cutting for plunge capability
• Suitable for steel, stainless steel (very good)
• Suitable for cast materials (very good)
• Non‑ferrous and special alloys (limited suitability)
• Intended for tight, form‑accurate keyways and slots

FAQ

What materials is this cutter suitable for?
The Keyway cutter DIN 327D from TECWERK (SKU 2000866118NW) is very well suited for steel, stainless steel and cast materials; non‑ferrous and special alloys are conditionally suitable.

How is the cutter clamped in the machine?
The tool features a Weldon shank with a drive flat for secure clamping in holders that accept Weldon‑type mounting, ensuring positive drive and reduced slippage.

What benefit does the TiCN coating provide?
The TiCN coating on this TECWERK cutter increases surface hardness and reduces built‑up edge, extending tool life and improving the surface finish of machined keyways.

What does DIN 327D signify for this cutter?
DIN 327D denotes the standardised form and dimensions for keyway and slot cutters, ensuring compatibility with common tooling and predictable cutting profiles for workshop use.

Can this cutter be used for plunge cutting into a workpiece?
Yes; the cutter’s centre cutting geometry permits limited plunge operations, and the short form helps maintain rigidity for precise entry and slot formation.

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