18mm Cylindrical Shank End Mill HSS-Co8 4 Flutes Short, Centre Cut, 16mm Shank - TECWERK

Take advantage of a compact, DIN‑compliant short end mill that combines HSS‑Co8 wear resistance with a secure Weldon shank for stable clamping and repeatable machining results; order the tool directly via Metav Werkzeuge or consult the in‑house advisers for specification matching.

End mill DIN 844 Type N, Ø 18 mm, HSS‑Co8 (Weldon) — TECWERK

The End mill DIN 844 Type N is a short, four‑flute, centre‑cutting tool on a cylindrical Weldon shank designed for machining steels and cast iron in industrial workshop environments

• Short DIN 844 Type N design for compact setups
• HSS‑Co8 grade for improved wear resistance
• Weldon shank with drive flat for secure clamping
• Four flutes, centre‑cutting for axial plunging cuts

Consistent cutting performance with cobalt‑alloy high‑speed steel

The short, four‑flute geometry made from HSS‑Co8 provides a balance between toughness and hot hardness that benefits interrupted and continuous cutting alike. As a centre‑cutting tool, axial plunging is possible, which simplifies slot starts and pocket entry without prior drilling. The tool is manufactured to DIN 844 guidance for Type N end mills, ensuring a predictable profile and compatibility with established machining strategies. For the supplied uncoated variant, machinability is rated for materials up to about 800 N/mm²; coating the same geometry can extend that capacity, which is relevant when higher strength alloys are occasionally required.

Secure clamping and reduced runout for repeatable accuracy

The Weldon style shank with drive flat and a 16 mm shank diameter offers reliable torque transmission under load and reduces the risk of slippage during heavy cuts. With an effective length of 42 mm and an overall length of 92 mm, the tool gives a compact working envelope that favours rigidity and minimises deflection. The short 4 mm cutting length concentrates cutting forces close to the spindle, improving vibration resistance and surface finish. These dimensional characteristics support consistent tolerances and lengthen tool life when coupled with correct holder selection and concentric clamping.

Suited to steel and cast iron operations in compact setups

This short four‑flute cutter is specified as very well suited to steel and cast iron machining, while non‑ferrous metals and stainless steel are conditionally compatible depending on cutting data and tool coating. The right‑hand cutting direction aligns with standard milling conventions and the centre‑cut geometry permits controlled plunge milling where feature access demands it. In practice, the tool excels for slotting, face milling in limited spaces and precise pocketing where a short overhang is essential to maintain surface integrity and dimensional accuracy.

Practical workshop integration and supply reliability

Integration into a workshop is straightforward: the tool’s compact geometry suits machines with limited spindle projection and benefits shops that prioritise rigidity and fast tool changes. Supplied as a single‑unit packaging, the cutter meets the needs of specialised tasks or selective replacement strategies. Metav’s supply concept complements the technical offering: local stock and quality checks in Emmerich act as a practical filter for consistent deliveries and procurement transparency across industrial customers and trading partners.

For a tailored specification match or to arrange supply of the TECWERK end mill, contact Metav Werkzeuge in Emmerich at info@metav-werkzeuge.com or call +49 2822 7131930 to discuss holder selection and delivery options.

Technical Data

• SKU: 2000866340NW
• Article: End mill DIN 844 Type N
• Manufacturer: TECWERK

Core data

• Diameter: 18 mm
• Shank diameter: 16 mm
• Overall length: 92 mm
• Effective length: 42 mm
• Cutting length: 4 mm
• Number of flutes: 4

Special features

• Material: HSS‑Co (cobalt high‑speed steel)
• Shank type: Weldon shank with drive flat
• Cutting direction: right‑hand cutting
• DIN standard: DIN 844
• Short type, centre‑cutting, suitable for steel and cast iron

FAQ

What materials is this end mill best suited for?
The TECWERK End mill DIN 844 Type N is very well suited to steel and cast iron; suitability for non‑ferrous metals and stainless steel is conditional and depends on workpiece strength and cutting data.

Can the cutter be used for plunge milling?
Yes, the centre‑cutting geometry of the TECWERK end mill permits controlled axial plunging, enabling slot starts and pocket entry without prior drilling.

What are the key dimensions to consider when selecting a holder?
Note the 18 mm cutter diameter and 16 mm shank diameter; the effective length is 42 mm and overall length 92 mm—these figures guide holder projection and clamping decisions for minimal runout.

Is the tool supplied with a coating?
This specific tool is supplied uncoated as standard; the HSS‑Co8 substrate provides enhanced hot hardness, while coatings can be applied in other variants to extend capability for higher tensile materials.

What standard governs the tool geometry?
The cutter conforms to DIN 844 Type N, which defines the short four‑flute form and centre‑cut properties, ensuring predictable performance and interchangeability in industrial workflows.

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