16mm Solid Carbide End Mill HSS-Co5 TiCN Coating 73mm Effective Length DIN 844 HR 4-Flute Right-Hand - TECWERK

Take advantage of the combination of high‑alloy HSS‑Co5 construction, a wear‑resistant TiCN coating and a Weldon shank for stable clamping; this ensures reliable long‑reach milling and consistent surface quality. Order the tool directly via Metav Werkzeuge or contact our consultants for tailored advice.

16 mm HSS‑Co5 TiCN end mill (DIN 844, Type HR) — Weldon shank, four‑flute (TECWERK)

A 16 mm HSS‑Co5 TiCN end mill (DIN 844, Type HR) designed for long‑reach milling in steel and cast components with a 73 mm effective cutting length

• HSS‑Co5 base material, TiCN coating
• 16 mm diameter, 73 mm effective length
• Four‑flute, centre‑cutting geometry
• Weldon shank with 45° protective chamfer

Durable cutting performance for demanding steels and castings

Manufactured in HSS‑Co5 and coated with TiCN, this long‑reach cutter delivers improved wear resistance and reduced built‑up edge compared with uncoated HSS tools. The combination of cobalt alloy and titanium carbonitride hard film extends tool life where interrupted cuts or higher contact temperatures occur. The geometry is optimised for components with tensile strengths up to around 1200 N/mm², making the tool especially suitable for moderate to high‑strength steels and cast iron while remaining conditionally usable on non‑ferrous metals and special alloys. This balance of material and coating concentrates on process reliability and lower tooling costs per part.

Stable chip control and surface quality through proven geometry

The four‑flute, centre‑cutting design supplies a compromise between axial feed capacity and surface finish, while the relief‑ground fine flute profile reduces vibration and supports consistent chip evacuation on through‑and‑reach operations. A 45° protective chamfer at the cutting edge protects the first flute during entry and reduces edge chipping when engaging in shoulder milling or slotting. The right‑hand cutting direction and the honed flute form contribute to repeatable surface results and predictable tool wear, which aids cycle time planning in serial production.

Secure clamping and practical handling for workshop use

A cylindrical shank with driving flat (Weldon) ensures axial and torsional stability in standard holders and collets, reducing slippage under heavier feeds. The 73 mm effective cutting length in a 123 mm overall body offers reach for recessed features and deeper pockets without sacrificing rigidity. DIN 844 Type HR compliance affords users a recognised geometry standard for interchangeability and process documentation. For workshop planners and CNC programmers, the tool provides a straightforward integration into existing tool libraries for mixed batch production.

Contact Metav Werkzeuge today to discuss TECWERK long‑reach end mills and secure reliable supply from our Emmerich facility for your production needs.

Technical Data

• Article number: 2000866556NW
• SKU: 2000866556NW
• Standard: DIN 844

Facts

• Diameter: 16 mm
• Overall length: 123 mm
• Effective cutting length: 73 mm
• Shank diameter: 16 mm
• Cutting length: 4 mm
• Flutes: 4
• Cutting direction: Right‑hand
• Free relief: 15 mm

Special features

• Material: HSS‑Co5
• Coating: TiCN
• Type: HR (long)
• Centre‑cutting geometry
• Weldon shank with driving flat
• 45° protective chamfer
• Relief‑ground fine flute profile
• Very good suitability for steel and cast iron
• Conditional suitability for non‑ferrous metals, special alloys and inox

FAQ

What materials is this end mill best suited for?
This 16 mm HSS‑Co5 TiCN end mill (DIN 844, Type HR) from TECWERK is very well suited for steel and cast iron and is conditionally suitable for non‑ferrous metals, special alloys and stainless steel.

Can the cutter be used for plunge operations?
Yes, the centre‑cutting geometry of the TECWERK end mill supports limited plunge entries and pocketing operations where axial engagement is required.

What does the Weldon shank provide in practice?
The Weldon shank with driving flat increases clamping stability and reduces the risk of rotational slip in tool holders when running higher feeds on the TECWERK end mill (SKU 2000866556NW).

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