10mm Solid Carbide End Mill DIN 844 HR 30mm Cutting Length 45° Chamfer Z-Profile HSS-Co5, Short Four-Flute Right-Hand - TECWERK

Combine HSS‑Co5 toughness, a short four‑flute cutter geometry and a Weldon shank for consistently reliable milling of steel and cast iron; order the tool directly via Metav Werkzeuge or consult our specialists for application advice.

TECWERK End Mill DIN 844 Type HR — 10 mm, 30 mm cutting length, HSS‑Co5, Weldon shank

A TECWERK End Mill DIN 844 Type HR engineered for short‑run and general workshop milling in steel and cast iron, offering centre‑cutting capability for axial plunge and peripheral cutting.

• HSS‑Co5 high‑speed steel construction
• Four‑flute design for smooth material removal
• Weldon shank with drive flat for secure holding

High performance for reliable throughput

The short profile and four‑flute geometry deliver efficient chip evacuation and steady cutting forces, translating into predictable cycle times on production benches. Manufactured from HSS‑Co5, the cutter provides a balance of toughness and red hardness that reduces risk of premature wear under intermittent cutting. Conformance to DIN 844 and the Type HR designation ensures a standardised cutting geometry that integrates cleanly into existing tool setups, helping to maintain flow in mixed‑volume operations.

Material capability and cutting limits explained

Designed for work on steel and cast iron, the tool is specified for materials up to approximately 800 N/mm² when used uncoated and up to 1200 N/mm² with an appropriate coating applied. The centre‑cutting geometry enables plunge milling, while the right‑hand cut direction aligns with standard spindle rotation. Non‑ferrous metals are conditionally suitable, so process parameters should be adjusted for aluminium or copper alloys to avoid built‑up edge and to extend tool life.

Secure clamping and practical handling benefits

The cylindrical shank with a Weldon shank drive flat provides positive torque transmission in common collets and holders, reducing slippage under higher feed rates. The short cutting length of 30 mm and 10 mm diameter yields a rigid setup that resists chatter, improving surface finish and dimensional stability. Centre‑cutting capability also simplifies operations that require axial starts, reducing setup complexity and saving machine time.

Geometry and finishing features that matter

Key design details such as the 45° protective chamfer, the back‑ground fine 'cord' profile and the hinterschliff (relieved) edges contribute to controlled chip formation and reduced cutting forces in interrupted cuts. These features help extend service intervals and support a consistent surface quality on finished parts. For many workshop applications the combination of short length, solid HSS‑Co5 construction and four‑flute geometry represents a pragmatic choice between economy and repeatable performance.

For precision milling in steel and cast iron, contact Metav Werkzeuge for TECWERK tool recommendations and application support via info@metav-werkzeuge.com or by telephone on +49 2822 7131930

Technical data

• Article number: 2000866494NW
• Description: Schaftfräser DIN 844 Typ HR D.10mm Einsatz‑L.30mm HSS‑Co5 Weldon TW
• Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund
• Packaging unit: 1

Facts

• Diameter: 10 mm
• Cutting length: 30 mm
• Flutes: 4
• Material: HSS‑Co5
• Standard: DIN 844
• Type: HR
• Shank: Weldon (drive flat)
• Cutting direction: right‑hand
• Material strength capability: up to ~800 N/mm² uncoated, up to 1200 N/mm² with coating

Special features

• Four‑flute, short design
• 45° protective chamfer
• Centre‑cutting for plunge milling
• Hinterschliffenes feines Kordelprofil (fine relieved 'cord' profile)
• Cylindrical shank with drive flat (Weldon)
• Very well suited: steel, cast iron
• Conditionally suitable: non‑ferrous metals

FAQ

What materials is this cutter best suited for?
The TECWERK end mill is very well suited to steel and cast iron; non‑ferrous metals are conditionally suitable and may require adjusted feeds and speeds.

Can the tool be used for plunge milling?
Yes, the centre‑cutting geometry of this Type HR end mill allows axial plunge operations as well as peripheral milling.

What does HSS‑Co5 mean for workshop use?
HSS‑Co5 denotes high‑speed steel with 5% cobalt, providing improved heat resistance and toughness for intermittent cutting compared with standard HSS.

Is the Weldon shank compatible with standard toolholders?
The Weldon shank with drive flat is compatible with holders that accept drive‑flat clamping; it offers secure torque transfer for stable cutting.

What cutting limits should be observed for high‑strength materials?
Follow the specification of up to ~800 N/mm² for uncoated tooling and up to 1200 N/mm² when a suitable coating is applied; adapt speeds and feeds accordingly.

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