16mm Solid Carbide End Mill HSS-Co PM Alcrona Coated Short 4-Flute Weldon Shank DIN 844 - TECWERK

Take advantage of a compact tool that combines HSS‑Co PM construction, an ALCRONA coating and a short, rigid geometry for reliable performance in stainless and carbon steels; order directly via Metav Werkzeuge or consult our specialists for selection advice.

TECWERK short 4‑flute end mill, 16 mm, HSS‑Co PM with ALCRONA coating

The TECWERK short 4‑flute end mill is a DIN 844 Type N cutter designed for short, rigid machining tasks and centre‑cutting operations in steels and stainless steels

• HSS‑Co PM core with ALCRONA coating
• Short 4‑flute design for rigid setups
• Weldon‑style shank with drive flat
• Vibration reduction via unequal flute spacing

Precision and durability for demanding steels and stainless applications

The combination of a HSS‑Co PM substrate and ALCRONA coating delivers enhanced wear resistance and heat tolerance compared with standard high‑speed steels, extending tool life under continuous cutting. Conforming to DIN 844, this short cutter is engineered for operations in materials up to approx. 1000 N/mm², where repeatable dimensional accuracy and surface finish are required. The construction reduces the risk of premature wear during intermittent cuts and supports consistent cycle times on production‑grade components.

Geometry that boosts stiffness and reduces chatter

A 4‑flute configuration paired with a short overall length increases rigidity at the cutting edge, helping to maintain concentricity and reduce deflection in demanding passes. The tool incorporates centre cutting capability for limited plunge operations and features a Weldon shank for secure clamping in standard toolholders. Unequal flute spacing provides measurable vibration reduction, improving surface quality and allowing higher material removal rates in stable setups without sacrificing accuracy.

Clear advantages for workshop throughput and quality

The cutter’s design targets a balance between tool life and process efficiency: the powder‑metallurgy HSS core maintains edge strength under thermal load, while the ALCRONA coating reduces adhesion and friction at the cutting zone. This results in fewer tool changes and a more predictable production flow, particularly when machining steel and stainless steel, where the tool shows very good suitability. Non‑ferrous alloys and certain specialty alloys are conditionally supported, so process planning should consider workpiece material and cutting parameters.

Practical integration and recommended use cases

Optimised for rigid machines and short overhangs, the short design is best deployed in fixtures and holders that minimise extension beyond the collet. The cutter’s centre‑cutting geometry enables plunge entry for pocketing tasks, while the Weldon‑style shank ensures positive drive for intermittent feeds. For best results, pair the cutter with stable tooling and moderate feed rates to exploit its stiffness and achieve a fine surface finish; the tool is particularly suited to serial production of machined components where repeatability and tool life are priorities.

For tailored machining recommendations and prompt supply from Metav Werkzeuge, contact our specialists by e‑mail at info@metav-werkzeuge.com or call +49 2822 7131930 — Metav’s team will advise on the TECWERK short 4‑flute end mill (SKU 2000866037NW) and compatible toolholder options

Technical data

• Article number: 2000866037NW
• Product: Short 4‑flute end mill (Type N)
• Standard: DIN 844
• Manufacturer: TECWERK

Core dimensions

• Diameter: 16 mm
• Shank diameter: 16 mm
• Overall length: 92 mm
• Effective length: 42 mm
• Cutting length: 4 mm
• Flutes: 4
• Relief / neck clearance: 15 mm

Special features

• Material: HSS‑Co PM
• Coating: ALCRONA
• Centre cutting
• Weldon‑style shank with drive flat
• Short version for improved rigidity
• Right‑hand cutting
• Unequal flute spacing for vibration reduction
• Improved tool stiffness via tapered flute root

FAQ

Is this end mill suitable for stainless steel machining?
The TECWERK short 4‑flute end mill is rated as very well suited for stainless steel, thanks to the HSS‑Co PM substrate and ALCRONA coating, which together resist heat and adhesive wear during machining.

Can the cutter be used for plunge milling?
Yes, the centre‑cutting geometry permits limited plunge operations; the cutter’s short design and 4‑flute layout are particularly effective in pocketing and plunge entry when mounted with minimal overhang.

What clamping system is required for secure operation?
A toolholder compatible with a Weldon‑style shank and capable of firm axial and radial support is recommended to make the most of the cutter’s rigidity and to prevent slippage during intermittent feeds.

Which materials should be avoided or tested before production runs?
The cutter performs very well in steel and stainless steel and is suitable for cast iron; non‑ferrous metals and some high‑strength or exotic alloys are conditionally suitable and should be trialled under controlled conditions.

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