6mm Slotted End Mill DIN 327 Type N HSS-Co8 3-Flute Short Cutting Length 3mm, 5.5mm Relief - TECWERK

Benefit from the combination of HSS‑Co8 construction, a DIN 327 Type N short three‑flute design and a secure Weldon shank; the result is stable, repeatable keyway milling with clear suitability data for steels. Order the cutter directly via Metav Werkzeuge or consult our specialists for application advice.

Slot milling cutter DIN 327 Type N, D 6 mm, HSS‑Co8 – TECWERK

A slot milling cutter DIN 327 Type N for precision keyway and slot machining in steels and castings, featuring a short three‑flute geometry and a 6 mm Weldon shank for secure clamping.

• HSS‑Co8 for extended wear resistance
• DIN 327 Type N, three‑flute short design
• 6 mm shank with Weldon flat

Precision design for stable slot and keyway cutting

The tool combines a HSS‑Co8 substrate with the standardised DIN 327 geometry to provide a compact, rigid cutter well suited to machine keyways and milled slots. The short, three‑flute configuration reduces overhang vibration and improves positional accuracy when working in tight setups. With a 6 mm nominal diameter and a Weldon shank, the tool seats securely in standard collets or holders; the centre‑cutting feature permits limited plunge cuts while the right‑hand cutting direction ensures conventional machining orientation. These attributes translate directly into consistent slot dimensions and reduced rework in production settings.

Material capability and cutting limits explained

This cutter is optimised for workshop and light industrial use: very good suitability for steel and cast iron, and conditional use with non‑ferrous metals and stainless steels. Performance guidance is explicit: machining of materials with low to medium strength is possible up to about 800 N/mm² with the uncoated tool and up to 1000 N/mm² when a suitable coating is applied. The three‑flute layout balances chip evacuation and cutting engagement, offering steady cutting action for keyways and deeper slots without excessive radial loads. These technical limits help planners select the correct tool and cutting parameters for predictable component quality.

Practical advantages for the workshop and production line

Engineered for repeatability and easy handling, the short variant of this cutter is particularly useful where access is restricted or when minimal projection is required to maintain rigidity. The three‑flute geometry and centre cutting design allow both peripheral and face milling of deeper keyways, while the Weldon shank with drive flat prevents slippage under torque. The specified dimensions—overall length 52 mm and effective length 14 mm—make the tool compatible with common toolholders and quick‑change systems, reducing setup time and simplifying tool management across multiple machines. Combined, these features support efficient workflows and predictable cycle times in both single‑part and batch production.

For secure, high‑precision keyway milling choose TECWERK’s HSS‑Co8 slot milling cutters; contact Metav Werkzeuge in Emmerich for tailored advice and ordering at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• Article number: 2000866182NW
• Norm: DIN 327
• Brand: TECWERK
• Product type: Slot milling cutter
• Material: HSS‑Co8

Facts

• Diameter: 6 mm
• Overall length: 52 mm
• Cutting length: 3 mm
• Effective length: 14 mm
• Shank diameter: 6 mm
• Clearance (freischliff): 5.5 mm
• Cutting edges: 3
• Cutting direction: right‑handed

Special features

• DIN 327 Type N
• Short three‑flute design
• Centre cutting (Zentrumschnitt)
• Weldon shank with drive flat (Zylinderschaft mit Mitnahmefläche)
• Suitable uncoated up to ~800 N/mm², coated up to ~1000 N/mm²
• Very good for steel and cast iron; conditional for NE‑metals and INOX

FAQ

What applications is this cutter designed for?
The TECWERK slot milling cutter DIN 327 Type N (SKU 2000866182NW) is designed for machining keyways and milled slots, suitable for face and peripheral milling where a short, rigid tool is required.

Which materials perform best with this tool?
The cutter shows very good performance in steel and cast iron; non‑ferrous metals and stainless steel are conditionally suitable depending on machining parameters and coatings.

Can this cutter plunge or is it for peripheral milling only?
The centre‑cutting geometry allows limited plunge operations as well as standard peripheral milling, making the tool versatile for slot starts and end cutting.

What does the Weldon shank provide in practice?
The Weldon shank with drive flat ensures secure clamping and reliable torque transmission in common collets and holders, reducing the risk of slippage during keyway milling.

Are there limits to material strength for safe use?
Guidance for the TECWERK cutter indicates machining up to approximately 800 N/mm² with the uncoated tool and up to 1000 N/mm² with a suitable coating, enabling informed tool selection.

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