10mm Shank Cutter D844 Type N 53mm Cut Length TiCN Coated HSS-Co, Weldon Shank - TECWERK

Take advantage of the combination of HSS‑Co8 construction, TiCN coating and a secure Weldon shank for long, reliable milling operations; the long DIN 844 Type N geometry ensures consistent chip control and a stable clamping solution. Order the TECWERK end mill directly via Metav Werkzeuge or ask our consultants for application advice.

TECWERK End Mill D844 Type N — 10 mm, HSS‑Co8, TiCN, long, 4‑flute

the TECWERK End Mill D844 Type N is a long, centre‑cutting HSS‑Co8 tool with TiCN coating designed for precision milling of medium‑strength steels, stainless materials and cast components in workshop and industrial settings

• HSS‑Co8 high‑cobalt tool steel
• TiCN coating for increased tool life
• Long 4‑flute design, DIN 844 Type N
• Weldon shank with centre cutting

Consistent performance on medium‑strength steels and stainless alloys

The long HSS‑Co8 construction combined with a TiCN coating provides a balance between toughness and wear resistance, making the tool particularly effective on medium‑strength steels and stainless materials. With the uncoated geometry suited to materials up to around 800 N/mm² and the coated tool qualifying for machining up to 1,200 N/mm², this cutter brings measurable process reliability. These specifications translate into fewer tool changes and steadier surface quality during serial production or repair tasks.

Geometry that improves chip control and surface finish

The four‑flute long configuration and centre‑cutting ability offer axial engagement for plunge and peripheral milling while maintaining effective chip evacuation over an effective length of 53 mm. The right‑hand cutting direction and the Weldon-style shank ensure secure clamping and torque transmission in standard toolholders. As a result, the cutter delivers a cleaner finish and stable dimensional results even in extended passes, reducing rework and boosting throughput in small‑batch and production environments.

Workshop integration and selection guidance

With a 10 mm diameter and a total length of 95 mm, this long solid‑tool format fits common milling fixtures and provides reach for deeper pockets and stepped features. The tool’s material suitability is reflected in its performance: very good for steel, stainless and cast components, conditional for non‑ferrous metals and special alloys. For applications where process consistency matters, the welded shank clamping and coated cutting edges contribute to lower variability and predictable tool life. If further machining parameters are needed, Metav’s consultants are available to advise on feeds, speeds and fixture compatibility to match the machining strategy.

For workshop precision and reliable long cutting performance, contact Metav Werkzeuge for tailored advice and to secure the TECWERK long HSS‑Co8 end mill with TiCN coating, supplied from Emmerich with dependable delivery.

Technical information

• Article number: 2000866402NW
• Designation: Schaftfräser D844 Type N, 10 mm, HSS‑Co8, TiCN, Weldon
• Manufacturer: TECWERK
• Standard: DIN 844

Facts

• Diameter: 10 mm
• Shank diameter: 10 mm
• Total length: 95 mm
• Effective length: 53 mm
• Cutting length: 4 mm
• Number of flutes: 4
• Relief length: 9.5 mm
• Packaging unit: 1

Special features

• Material: HSS‑Co (high‑cobalt high‑speed steel)
• Coating: TiCN
• Weldon shank for secure clamping
• Centre‑cutting geometry
• Right‑hand cut
• Long version, DIN 844 Type N
• Suitability: very good for steel, INOX and cast; conditionally suitable for non‑ferrous and special alloys
• Application range: up to ~800 N/mm² uncoated, up to ~1,200 N/mm² coated

FAQ

What materials is this long HSS‑Co8 end mill best suited for?
The TECWERK end mill is very well suited for steel, stainless steel (INOX) and cast materials; it is conditionally suitable for non‑ferrous metals and special alloys.

Can this cutter be used for plunge milling?
Yes. The centre‑cutting geometry allows axial engagement, making the long DIN 844 Type N tool suitable for plunge and peripheral milling operations.

What clamping interface does the tool use?
The cutter features a Weldon shank for secure mechanical clamping and reliable torque transmission in compatible toolholders.

How does the TiCN coating affect performance?
The TiCN coating increases wear resistance and raises the practical machining range to about 1,200 N/mm², extending tool life under higher‑strain conditions compared with the uncoated variant.

Which dimensions are critical when selecting a holder for this cutter?
Important dimensions are the 10 mm shank diameter and the total length 95 mm with an effective cutting length of 53 mm; ensure the toolholder provides adequate clamping length for the Weldon shank.

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