14mm Solid Carbide Rotary Cutter HR 36mm Effective Cutting Length 4-Flute Right-Handed DIN 844 - TECWERK

Take advantage of the combination of robust HSS‑Co5 composition, secure Weldon shank fixation and a 36 mm effective cutting length for reliable workshop performance; order directly via Metav Werkzeuge or consult our specialists for application advice.

End mill DIN 844 Type HR — 14 mm · 36 mm cutting length · TECWERK

A compact End mill DIN 844 Type HR in HSS‑Co5 for general milling and plunge operations in workshop environments, designed for use where secure clamping and reliable chip control are essential

• Four‑flute design for smooth chip removal
• HSS‑Co5 for improved heat resistance
• Weldon shank with drive flat for secure clamping
• Centre cutting with 45° chamfer for plunge milling

Higher material removal rates with consistent tool life

The short, solid high‑speed steel construction with HSS‑Co5 gives a balanced combination of toughness and red hardness, enabling higher feed rates in many workshop tasks. With a 14 mm diameter and 36 mm effective cutting length, the tool maintains rigidity while allowing sustained material removal; this results in shorter cycle times and fewer tool changes. Compliance with DIN 844 ensures predictable geometry and repeatability, supporting reliable process planning in small and medium production runs.

Secure clamping and stable cutting for repeatable results

A Weldon shank with drive flat and a 12 mm shank diameter provides positive drive and prevents slippage under load, reducing downtime from tool repositioning. The four‑flute geometry offers an efficient balance between surface finish and chip evacuation, while the centre cutting capability and right‑hand cut enable safe plunge starts and axial entry. Together these features reduce vibration and improve surface integrity on the workpiece, delivering consistent results for serial tasks.

Clear guidance on material suitability and finishing

Engineered for a broad machine shop spectrum, the tool is very well suited for steel and cast iron, and conditionally suitable for non‑ferrous metals. Used uncoated, the cutter is appropriate for materials up to roughly 800 N/mm²; with a suitable coating, higher strength applications up to around 1,200 N/mm² are possible. The tool’s fine relief‑ground profile and 45° chamfer promote reliable chip breaking and a controlled cutting action, which helps achieve the desired surface finish with minimal reworking.

Practical features that simplify workshop workflows

The short variant with a free relief of 11.5 mm and a compact overall length of 83 mm is tailored for setups with restricted tool stick‑out or compact toolholders. The Weldon TW specification simplifies clamping in Weldon‑style holders and collet chucks equipped for drive flats, while the uncoated finish keeps the tool versatile across a wide range of typical workshop materials. For repetitive operations, the combination of geometry, shank form and material reduces the frequency of re‑tooling and supports predictable production planning.

For reliable workshop precision with TECWERK’s HSS‑Co5 end mill and fast supply from Metav Werkzeuge, request tailored advice or place an order via info@metav-werkzeuge.com or call +49 2822 7131930 — direct from our Emmerich hub for dependable delivery and support

Technical data

• SKU: 2000866498NW
• Standard: DIN 844
• Designation: End mill, Type HR, Weldon TW

Core data

• Diameter: 14 mm
• Overall length: 83 mm
• Effective cutting length: 36 mm
• Number of flutes: 4
• Shank diameter: 12 mm
• Relief grind: 11.5 mm
• Cutting direction: right‑hand

Materials & features

• Material: HSS‑Co (5% cobalt)
• Centre cutting
• 45° chamfer
• Weldon shank with drive flat
• Fine relief‑ground profile
• Uncoated
• Suitable for steel: very good
• Suitable for cast iron: very good
• Suitable for non‑ferrous metals: limited
• Application range: machining up to ~800 N/mm² uncoated, up to ~1200 N/mm² with coating

FAQ

What clamping system is required for this end mill?
The TECWERK end mill features a Weldon shank (Weldon TW) and a 12 mm shank diameter, designed for Weldon‑style holders or chucks that accept a drive flat.

Is this cutter suitable for plunge milling?
Yes — the tool is centre cutting and equipped with a 45° chamfer, which allows controlled plunge entries and axial engagement.

Which materials are best processed with this tool?
The HSS‑Co5 composition provides very good performance on steel and cast iron; non‑ferrous metals can be machined conditionally depending on cutting data and coolant.

Does the tool come coated?
This version is supplied uncoated; with an appropriate coating the same geometry can be used for higher strength materials up to about 1,200 N/mm².

What standard and geometry does the tool follow?
The cutter complies with DIN 844, Type HR, with four flutes and a short overall length for increased rigidity.

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