5mm Solid Carbide End Mill DIN 844 Type N Long 4 Flutes Centre Cutting Weldon HSS-Co8 - TECWERK

High‑cobalt HSS‑Co8 construction, a DIN 844 Type N long‑reach geometry and a secure Weldon shank combine to provide stable, high‑performance milling of steels and cast irons; order the TECWERK long shank end mill directly via Metav Werkzeuge or contact our consultants for specification advice.

TECWERK long shank end mill DIN 844 Type N, 5 mm, HSS‑Co8

TECWERK long shank end mill DIN 844 Type N engineered as a centre‑cutting, four‑flute cutter for precise milling of steel and cast iron where extended reach is required

• HSS‑Co8 high‑cobalt high‑speed steel
• DIN 844 Type N long‑reach geometry
• Centre‑cutting, 4‑flute design
• Weldon shank with drive flat

Consistent performance in demanding steels and cast iron

The long‑reach geometry conforms to DIN 844 and, together with the HSS‑Co8 material, delivers a balance of toughness and wear resistance that benefits production environments. This combination reduces breakage risk when working at greater depths or in recessed features and supports consistent surface finish. The tool is specified for effective machining of conventional steel and cast iron, with a material performance guidance of up to 800 N/mm² for uncoated tools and up to 1200 N/mm² when used with suitable coatings; these figures help to match tool selection to the workpiece hardness and cutting strategy.

Precision geometry for stable feeds and efficient chip evacuation

A 4‑flute configuration and centre‑cutting geometry provide a favourable compromise between cutting edge strength and chip clearance, enabling axial engagement where plunge or profile starts are needed. The Weldon shank with drive flat ensures secure clamping and torque transmission in standard toolholders, maintaining concentricity over longer reaches. The right‑hand cutting direction and cylindrical shank design translate into reliable run‑out behaviour and predictable axial forces, which supports repeatable process control on milling centres and manual machines alike.

Practical workshop integration and application guidance

Suitable primarily for through milling, pocketing and applications that need extended reach, the tool integrates readily into mixed‑material production where steel and cast iron predominate; non‑ferrous metals and stainless steel are conditionally machinable depending on feed, speed and coating choice. The long version reduces the need for additional tool extensions, simplifying tool setups and lowering the risk of chatter when correct speeds and feeds are applied. For complex or coated‑tool applications, technical advice is available to align coating choices and cutting data with the planned operation.

Request the TECWERK long shank end mill via Metav Werkzeuge for dependable supply and technical guidance; contact info@metav-werkzeuge.com or call +49 2822 7131930 for application support

Technical Data

• Article number: 2000866374NW
• Description: Long shank end mill DIN 844 Type N, D 5 mm, cutting length 24 mm, HSS‑Co8, Weldon, 4 flutes
• Manufacturer: TECWERK
• Packaging unit: 1

Numbers / Core technical data

• Diameter: 5 mm
• Cutting length: 24 mm
• Flutes: 4
• Material performance: up to 800 N/mm² (uncoated), 1200 N/mm² (coated)

Special features

• HSS‑Co8 high‑cobalt high‑speed steel
• DIN 844 Type N geometry, long version
• Centre‑cutting and right‑hand cutting
• Cylindrical shank with drive flat (Weldon shank)
• Very good for steel and cast iron, limited for NE‑metals and INOX

FAQ

Is this cutter suitable for plunge milling?
The TECWERK long shank end mill features a centre‑cutting design that permits plunge starts and limited axial engagement, making it suitable for interrupted cuts and pocket entry where centre‑cutting capability is required.

Which materials does the tool machine best?
The tool is very well suited to steel and cast iron; performance for non‑ferrous metals and stainless steel is conditional and depends on cutting data and coating selection.

Will the Weldon shank fit common toolholders?
Yes, the Weldon shank with drive flat is compatible with standard Weldon clamping systems and provides secure torque transfer for long‑reach operations.

Can the cutter be used on pre‑hardened materials?
Material performance guidance indicates up to 800 N/mm² for uncoated use and up to 1200 N/mm² with coated tools; matching cutting data and coating is recommended for harder materials.

What is the delivery scope for this item?
The article is supplied as a single unit per packaging unit and is documented under SKU 2000866374NW for ordering and stock enquiries.

Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; +49 2822 7131930; eMail: info@metav-werkzeuge.com