16mm Solid Carbide End Mill HSS-Co PM, ALCRONA Coating, 4-Flute Short 45° Chamfer, Weldon Shank - TECWERK

Take advantage of the combination of a powder‑metallurgy HSS‑Co cutting core and ALCRONA coating for extended tool life and consistent results, together with a secure Weldon shank for reliable drive engagement; order through Metav Werkzeuge or consult its specialists for tailored procurement and application advice.

TECWERK End Mill DIN 844 Type HR Ø16 mm – HSS‑Co PM, ALCRONA‑coated, Weldon shank

The TECWERK end mill DIN 844 Type HR Ø16 mm is a short, 4‑flute, centre‑cutting milling tool engineered for robust machining of steel, stainless steel and cast iron in demanding workshop and industrial applications.

• Powder‑metallurgy HSS‑Co with ALCRONA coating
• 4‑flute, centre‑cutting geometry for axial plunging
• Weldon shank with drive flat for secure clamping
• Suitable for materials up to approx. 1400 N/mm²

High‑performance cutting for demanding steels and stainless

The short, high‑rigidity design delivers consistent chip formation and reliable metal removal when machining tougher materials. Combining HSS‑Co PM (powder‑metallurgy high‑speed steel with cobalt) with the ALCRONA coating reduces flank wear and improves thermal resistance, which helps maintain cutting geometry under load. For procurement and process planning, this means fewer tool changes and steadier part quality when working with steel and INOX grades up to approximately 1400 N/mm² tensile strength.

Secure clamping and stable torque transmission for process reliability

A Weldon shank featuring a flat ensures positive drive engagement in standard Weldon holders and collet chucks, reducing rotation slippage under heavy cuts. The tool’s Ø16 mm shank diameter and short overall form factor limit overhang, increasing rigidity and lowering vibration. The result is improved surface finish and longer tool life in batch and single‑part production alike, making it suitable for both repair shops and production cells that demand repeatable performance.

Geometry engineered for accessibility and finish quality

The 4‑flute configuration with a centre‑cutting tip allows axial plunging and efficient peripheral milling, while the 45° protective chamfer guards the cutting edge in interrupted cuts and entry points. A tapered flute root increases bending stiffness without sacrificing chip evacuation, which helps to avoid heat build‑up and premature flank abrasion. This geometry yields a balance between material removal rate and surface integrity for finishing passes or semi‑roughing operations.

Material suitability and practical application notes

This short DIN 844 Type HR tool is specified for very good suitability on steel, INOX and cast iron, with conditional suitability for non‑ferrous and special alloys. The right‑hand cutting direction and centre‑cut capability permit plunge milling and slotting where required. For unfamiliar combinations of material and machine characteristics, consult Metav Werkzeuge’s application data to adapt feeds and speeds; correct clamping and coolant strategy will extend service intervals and preserve the ALCRONA surface treatment.

Contact Metav Werkzeuge for tailored advice and supply of the TECWERK HSS‑Co PM end mill with ALCRONA coating and Weldon shank, delivered reliably from Emmerich to support production continuity

Technical data

• Article number: 2000866063NW
• Product name: TECWERK end mill DIN 844 Type HR Ø16 mm HSS‑Co PM ALCRONA Weldon Z4 short
• Manufacturer: TECWERK
• Packaging unit: 1

Facts

• Diameter: Ø16 mm
• Flutes: 4
• Standard: DIN 844 Type HR
• Chamfer: 45°
• Material tensile strength suitability: up to approx. 1400 N/mm²

Special features

• HSS‑Co PM cutting body
• ALCRONA coating
• Centre‑cutting geometry
• Weldon shank with drive flat
• Short design for increased rigidity
• Right‑hand cut
• Improved stiffness via tapered flute root
• Very good suitability: steel, INOX, cast iron
• Conditional suitability: non‑ferrous metals, special alloys

FAQ

Which materials are best machined with this tool?
The TECWERK end mill is optimised for steel, stainless steel (INOX) and cast iron, with conditional performance on non‑ferrous metals and special alloys; the specification cites suitability up to roughly 1400 N/mm².

Is the tool suitable for plunge milling?
Yes, the centre‑cutting geometry and 4‑flute design permit axial plunging as well as peripheral milling, enabling slotting and pocket entry where required.

What is the purpose of the ALCRONA coating?
The ALCRONA coating enhances surface hardness and heat resistance, reducing wear and improving tool life under elevated cutting temperatures.

How should the tool be clamped?
Use a Weldon holder or compatible collet with the Weldon flat to ensure secure drive engagement; correct clamping reduces slippage and vibration during heavy cuts.

Does the short design affect surface finish?
The reduced overhang increases rigidity, which generally improves surface finish and diminishes the risk of chatter compared with longer variants.

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