3mm Solid Carbide End Mill DIN 844 Type N 4-Flute TiCN Co8 HSS-Co8 Weldon Shank Short - TECWERK

Benefit from reliable high-speed steel construction combined with a TiCN finish for extended service life and repeatable small‑diameter milling performance; pairing toughness with a compact design ensures efficient chip evacuation and stable cuts. Order the (TECWERK short HSS‑Co8 end mill Ø3 mm, SKU 2000866346NW) directly via (Metav Werkzeuge) or ask our consultants if needed.

TECWERK short HSS‑Co8 DIN 844 Type N end mill Ø3 mm — TiCN coated, Weldon shank

The TECWERK short HSS‑Co8 Type N end mill delivers precise, centre‑cutting milling for small‑diameter features in workshops and production environments, optimised for steels and stainless materials.

• HSS‑Co8 for enhanced heat resistance
• TiCN coating for longer tool life
• Weldon shank with drive flat
• Ø3 mm, four‑flute, centre‑cut design

High cutting performance with extended tool life

The short, four‑flute design made from HSS‑Co8 offers a balance of toughness and wear resistance that is ideal for intermittent industrial use. The TiCN coating reduces abrasion and heat build‑up at the cutting edge, which means the tool remains dimensionally stable for longer and requires fewer tool changes. For practical planning: the geometry and coating combination allow machining of materials up to 800 N/mm² with an uncoated cutter and up to 1000 N/mm² when coated, translating directly into fewer stoppages and a more consistent production flow. This makes the tool particularly suitable where small, accurate pockets, slots or contours are required.

Rigidity and process stability for fine milling operations

A Weldon shank with drive flat provides secure clamping in conventional toolholders and collets, enhancing concentricity and reducing slippage during high‑speed passes. The compact, short overall length increases rigidity, lowering deflection and improving surface finish on narrow features. The four‑flute geometry supports efficient chip evacuation while maintaining a fine cutting engagement; combined with the centre‑cutting tip, the cutter can plunge and slot with controlled entry. Conformance to DIN 844 and the right‑hand cutting orientation ensure predictable integration into standard machining setups and fixture strategies.

Suitable materials and workshop advantages

Designed as a versatile production tool, this end mill shows very good suitability for steel, stainless steel (INOX) and cast iron, while non‑ferrous metals and special alloys are classified as conditionally suitable depending on cutting parameters and cooling strategy. The short variant is advantageous for series work where tool life, repeatability and reduced chatter are priorities. Using this cutter can lower rework rates and increase first‑pass yields in component manufacturing, supporting lean workshop principles and reliable throughput. The TECWERK short HSS‑Co8 end mill is therefore a practical choice for maintenance shops, tool rooms and small batch production that require precision without excessive tooling complexity.

Secure this TECWERK short HSS‑Co8 end mill through Metav Werkzeuge for immediate supply and expert advice from Emmerich.

Technical data

• Article number: 2000866346NW
• Name: SCHAFTRÄSER DIN 844 Typ N D.3mm HSS‑Co8 TiCN Weldon Z.4 kurz TECWERK
• Manufacturer: TECWERK
• Packaging unit: 1

Facts

• Diameter: 3 mm
• Flutes: 4
• Material: HSS‑Co8 (cobalt high‑speed steel)
• Coating: TiCN (titanium carbonitride)
• Hardness suitability: up to 800 N/mm² uncoated, 1000 N/mm² coated

Applications / Special features

• Centre‑cutting geometry
• Weldon shank with drive flat (cylindrical shank with drive surface)
• Right‑hand cutting
• Short overall length for increased rigidity
• Very good suitability: steel, stainless steel, cast iron
• Conditional suitability: non‑ferrous metals, special alloys

FAQ

What materials can this end mill machine effectively?
The TECWERK short HSS‑Co8 end mill (SKU 2000866346NW) is rated very good for steel, stainless steel and cast iron; non‑ferrous and special alloys are conditionally suitable depending on cutting data and cooling.

Is the cutter suitable for plunging and slotting operations?
Yes, the centre‑cutting geometry of the TECWERK HSS‑Co8 Type N short end mill permits controlled plunging and slotting as well as peripheral milling.

How does the TiCN coating affect performance?
The TiCN coating increases abrasion resistance and reduces edge wear, enabling machining at higher loads and extending tool life compared with an uncoated version.

What benefits does the Weldon shank provide?
The Weldon shank with drive flat secures the tool in standard holders, improving concentricity and minimising slippage for consistent results in repetitive production.

For which hardness ranges is this tool intended?
According to the specification, machining capability reaches up to 800 N/mm² with an uncoated tool and up to 1000 N/mm² when the cutter is TiCN coated.

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