18mm Solid Carbide End Mill DIN 844 Type N HSS-Co8 Short 4-Flute Centre Cut, Weldon Shank - TECWERK

Combine robust HSS‑Co8 cutting material, a secure Weldon shank and a compact four‑flute geometry to achieve consistent results when machining steel and cast iron; order the tool directly via Metav Werkzeuge or consult the team for application advice.

End mill DIN 844 Type N Ø 18 mm — HSS‑Co8, 4‑flute (TECWERK)

The End mill DIN 844 Type N Ø 18 mm HSS‑Co8 Weldon is a short, centre‑cut four‑flute milling cutter designed for precise machining of low to medium strength materials in industrial workshop environments

• HSS‑Co8 for high wear resistance
• DIN 844 Type N — 4‑flute short design
• Weldon shank with drive flat for secure clamping
• Optimised for steel and cast iron machining

Reliable tool life for steel and cast iron work

The short, centre‑cut geometry and HSS‑Co8 grade combine to provide enhanced wear resistance and stable cutting performance when working with medium‑strength metals. The cutter is specified for materials up to approximately 800 N/mm² with an uncoated tool; the application range increases to about 1000 N/mm² if a coated variant is used. This specification ensures predictable tool life under typical workshop feeds and depths, translating into reduced downtime and fewer tool changes.

Reduced deflection and dependable clamping for repeatability

A Weldon shank with drive flat and a cylindrical shank profile delivers a secure mechanical interface with standard toolholders, reducing slippage under load and improving run‑out control. The short design itself helps limit bending moments during plunge cuts and peripheral milling, which supports dimensional consistency across a batch. The right‑hand cutting orientation and centre‑cut capability further aid safe plunge entry and repeatable slotting operations.

Efficient chip formation and versatile four‑flute performance

The 4‑flute configuration balances good surface finish with efficient material removal in low to medium strength workpieces. While excellent for steel and cast iron, the cutter is conditionally suitable for some non‑ferrous alloys and stainless materials; process parameters should be adapted accordingly. For applications demanding higher tensile strength, choosing a coated option extends capacity and can help maintain edge integrity when machining tougher batches.

Practical workshop integration and handling

Supplied as an individual unit, this short DIN 844 end mill fits common machining setups and is straightforward to replace during routine maintenance. The combination of centre‑cut functionality and four‑flute geometry supports simple preparation for milling tasks that require plunge starts or interrupted cuts. Where machinability of the workpiece is variable, the clear specification of material suitability and maximum strength ratings permits informed selection of cutting parameters and toolholder systems.

For machining tasks that prioritise consistent wear behaviour and secure clamping, contact Metav Werkzeuge to discuss the TECWERK end mill and identify the best variant and coating for each application.

Technical Data

• Article number: 2000866340NW
• Item: End mill DIN 844 Type N Ø 18 mm HSS‑Co8 Weldon Z.4 short TECWERK
• Brand: TECWERK
• Packaging unit: 1

Core specifications

• Diameter: 18 mm
• Number of flutes: 4
• Material grade: HSS‑Co8
• Cutting direction: right‑hand
• Centre‑cut: yes
• Material strength rating uncoated: ~800 N/mm²
• Material strength rating coated: ~1000 N/mm²

Materials and special features

• DIN 844 Type N standard
• Short version (reduced overhang)
• Weldon shank with drive flat
• Cylindrical shank
• Centre‑cut (plunge capable)
• Very well suited for steel and cast iron
• Conditionally suitable for non‑ferrous metals and stainless steels

FAQ

What materials is this cutter best suited to machine? The TECWERK End mill DIN 844 Type N Ø 18 mm (HSS‑Co8, SKU 2000866340NW) is very well suited for steel and cast iron, with conditional suitability for certain non‑ferrous and stainless materials.

Does the cutter allow plunge cutting? Yes, the centre‑cut geometry provides plunge capability, enabling safe and controlled axial entry when using the TECWERK end mill.

How does the Weldon shank benefit workshop use? The Weldon shank with drive flat ensures secure clamping in standard holders and reduces slippage and run‑out, improving repeatability for batch machining with the TECWERK cutter.

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