10mm Long Solid Carbide End Mill HSS-Co5 TiCN Coating 53mm Cut Length DIN 844 HR 4-Flute Right-Hand - TECWERK

The combination of a HSS‑Co5 core, TiCN coating and a long four‑flute geometry delivers consistent tool life and reliable chip evacuation for demanding production tasks; the Weldon shank secures the tool under heavy loads. Order the TECWERK tool via Metav Werkzeuge or ask their advisers for application support.

TECWERK End Mill DIN 844 Type HR, Ø 10 mm — HSS‑Co5, TiCN, Weldon shank

The TECWERK end mill DIN 844 Type HR is a long, four‑flute, TiCN‑coated HSS‑Co5 cutter designed for robust milling of steel and cast iron in industrial workshops.

• HSS‑Co5 substrate with TiCN coating
• Four‑flute long design for deep cuts
• 45° protective chamfer with centre cut
• Suitable for steel and cast iron

Precision and durability for heavy milling

This tool combines a HSS‑Co5 alloy core with a TiCN surface treatment to balance toughness and wear resistance. The cobalt‑alloyed high‑speed steel improves red‑hardness and fracture resistance compared with standard HSS, while the titanium carbo‑nitride coating reduces friction and extends tool life under higher temperatures. For production managers, this means fewer tool changes and steadier cycle times when machining medium to high‑strength materials. The specification follows DIN 844, ensuring a predictable geometry for fixture and process planning.

Performance geometry that aids productivity

The long, four‑flute geometry and an effective cutting length of 53 mm provide secure chip control on prolonged engagements. The tool’s Ø 10 mm body and Weldon shank offer rigid clamping and torque transmission, reducing vibration in deep milling passes. The right‑hand cut and the centre‑cutting tip allow plunge entry and conventional milling strategies, improving flexibility on milling centres and universal machines. These features translate into more efficient material removal per tool and reduced cycle variability.

Material suitability and application range

Engineered for demanding shop environments, the cutter shows very good suitability for steel and cast iron, with conditional use on non‑ferrous metals and special alloys. The combination of substrate and coating enables work on materials up to approximately 1200 N/mm² tensile strength, while retaining edge stability in interrupted cuts. For applications such as slotting, pocketing and contour milling in medium‑duty production, the tool provides a reliable balance between performance and service life.

Practical design details that simplify set‑up

A cylindrical shank with Weldon flat ensures secure holding in standard toolholders and reduces slippage during heavy passes. The tool features a 45° protective chamfer and a fine back‑relieved helix profile that helps to prevent built‑up edge and supports consistent surface finish on the workpiece. With an overall length of 95 mm and a shank diameter matching the cutting diameter, set‑up is straightforward and integrates cleanly into existing tool lists without the need for special clamping devices.

For projects requiring a robust HSS‑Co5 long cutter, contact Metav Werkzeuge for technical advice and fast supply — email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss cutting data and compatibility with machine cycles

Technical Data

• Article number: 2000866550NW
• Standard: DIN 844
• Brand: TECWERK
• Product type: End mill (Type HR)
• Material: HSS‑Co5
• Coating: TiCN

Facts

• Diameter: 10 mm
• Overall length: 95 mm
• Effective cutting length: 53 mm
• Cutting length: 4 mm
• Shank diameter: 10 mm
• Number of flutes: 4
• Relief / clearance: 9.5 mm

Special features

• Weldon flat cylindrical shank
• Right‑hand cutting direction
• 45° protective chamfer
• Centre‑cutting geometry for plunge milling
• Long four‑flute design for deep cuts
• Very good suitability for steel and cast iron

FAQ

What materials can this end mill machine effectively?
The TECWERK end mill (DIN 844 Type HR) is very well suited to steel and cast iron, with conditional performance on non‑ferrous metals and special alloys as indicated in the technical specification.

Is the cutter suitable for plunge milling?
Yes. The centre‑cutting geometry and the tip design allow plunge entry, so the tool can be used for slotting and pocketing operations as well as conventional milling.

How does the TiCN coating benefit production runs?
The TiCN coating reduces friction and improves wear resistance, which extends tool life and helps maintain consistent cycle times in serial production.

What clamping method is recommended for secure holding?
Use a toolholder that accepts a Weldon shank with a flat for positive drive; this prevents slippage under heavy axial and radial loads.

Can this cutter be used on milling machines with high spindle speeds?
The HSS‑Co5 substrate is designed for robustness and heat resistance; cutting parameters should be selected according to workpiece material and machine capability, with coolant and appropriate feeds to avoid thermal overload.

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