6mm Helical End Mill HSS-Co5 DIN 844 HR 19mm Cutting Length TiCN Weldon - TECWERK

Take advantage of the robust HSS‑Co5 construction with TiCN coating for extended tool life and the secure Weldon shank for reliable clamping — ideal for repeatable results in workshop production. Order directly via Metav Werkzeuge or consult our specialists for tailored cutting recommendations.

End mill DIN 844 Type HR, Ø 6 mm — HSS‑Co5, TiCN, Weldon shank (TECWERK)

The End mill DIN 844 Type HR, Ø 6 mm is a short, four‑flute cutter designed for precise milling and reliable chip control in steel and cast‑iron applications across workshop and light production environments.

• HSS‑Co5 substrate with TiCN coating
• DIN 844 Type HR four‑flute geometry
• Weldon shank with drive flat
• Centre‑cut short version for plunging
• Very good for steel and cast iron

Durable performance for demanding steel workpieces

The primary advantage of the HSS‑Co5 substrate combined with a TiCN finish is longer wear life under higher thermal load. This tool is specified for materials up to ≈800 N/mm² when used uncoated and up to ≈1200 N/mm² with a coated cutter, which translates into fewer tool changes and more predictable production cycles. The four‑cut geometry reduces radial forces during side milling, supporting consistent dimensional accuracy and extending machine uptime.

Accurate positioning and secure clamping for repeatable results

A Weldon shank with drive flat ensures positive gripping in standard toolholders and collets, reducing slippage during aggressive cuts. With a 6 mm diameter and 19 mm cutting length in a short configuration, the tool minimises overhang and deflection, which improves surface finish and repeatability. The centre‑cut feature permits limited plunging operations, widening the range of feasible tasks without sacrificing stability.

Clear material suitability and practical application guidance

Material compatibility has been tuned for industrial versatility: steel and cast iron show very good suitability, while non‑ferrous metals, special alloys and stainless steels are conditionally suitable depending on process parameters. "Conditionally suitable" indicates sound performance with adjusted feeds, speeds and, where appropriate, choice of coating. Selecting the coated version can raise the workable tensile strength, offering a straightforward upgrade path for tougher jobs.

Designed for efficient chip control and surface quality

The relief‑ground fine helical flute profile prioritises chip evacuation and a smoother cutting action, which is beneficial during slotting and finishing passes. As a right‑hand cutting tool with a compact, short design and four flutes, the cutter balances material removal with acceptable surface integrity — a pragmatic combination for everyday workshop tasks where reliability and minimal rework are key.

Contact Metav Werkzeuge for stock confirmation, cutting‑parameter advice and direct procurement from our Emmerich warehouse — eMail: info@metav-werkzeuge.com | Tel: +49 2822 7131930

Technical Data

• Article number: 2000866506NW
• Product name: Schaftfräser DIN 844 Typ HR D.6mm Einsatz‑L.19mm HSS‑Co5 TiCN Weldon TW
• Manufacturer: TECWERK
• Packaging unit: 1
• UID: 2000866506NW

Facts

• Diameter: 6 mm
• Cutting length: 19 mm
• Material: HSS‑Co5 (high‑speed steel with 5% cobalt)
• Coating: TiCN
• Flutes: 4
• Protective chamfer: 45°
• Cutting direction: right‑hand
• Max tensile strength (uncoated): ≈800 N/mm²
• Max tensile strength (coated): ≈1200 N/mm²

Special features

• Short version with centre‑cut for limited plunging
• Relief‑ground fine helical flute profile
• Weldon shank with drive flat for secure clamping
• Right‑hand cutting, four‑flute geometry
• Very good suitability for steel and cast iron
• Conditional suitability for non‑ferrous metals, special alloys and stainless steel

FAQ

Is this cutter suitable for plunging operations?
The short, centre‑cut design of this end mill permits limited plunging; the item (TECWERK end mill, SKU 2000866506NW) is intended for occasional plunge entry rather than heavy plunge‑only applications.

What materials is the cutter best for?
This cutter performs very well on steel and cast iron; for non‑ferrous metals, special alloys and stainless steels, the TECWERK end mill gives conditional suitability depending on feed, speed and whether the coated variant is chosen.

How does the TiCN coating improve performance?
The TiCN coating increases surface hardness and reduces adhesion, raising effective tensile strength capacity (from ≈800 to ≈1200 N/mm²) and extending tool life in tougher operations with the TECWERK HSS‑Co5 tool.

Will the Weldon shank fit standard toolholders?
Yes — the Weldon shank with drive flat is designed for secure clamping in standard toolholders and provides reliable torque transmission for consistent milling with this TE CWERK end mill.

What are the main benefits of the four‑flute geometry?
The four‑flute geometry offers improved material removal rates and a finer finish in side milling and slotting; it balances cutting forces for stable machining in typical workshop settings.

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