10mm Solid Carbide Cutter 4-Flute Short Neck 30mm Effective Length DIN 844 HSS‑Co - TECWERK

Take advantage of the combination of HSS‑Co5 construction, a 4‑flute short design and a Weldon shank with drive flat for stiff, reliable milling of low‑to‑medium strength steels and castings; these properties support consistent chip control and tool life. Order the End Mill DIN 844 Type NR, Ø10 mm directly via Metav Werkzeuge or ask our consultants if needed.

End Mill DIN 844 Type NR, Ø10 mm — HSS‑Co5, 4‑flute, Weldon shank (TECWERK)

The End Mill DIN 844 Type NR, Ø10 mm is a short, multi‑flute HSS‑Co5 cutter designed for milling operations on steels and cast irons where rigidity and repeatable performance are required.

• HSS‑Co5 for enhanced wear resistance
• 4 flutes for improved surface finish
• Weldon shank with drive flat for secure clamping
• Centre‑cutting geometry for plunge capability

High performance material pairing for consistent results

Made from HSS‑Co5, the tool combines high‑speed steel with cobalt to raise hot hardness and wear resistance compared with standard HSS. This means more stable cutting when machining steel and cast iron, where tensile strengths approach ~800 N/mm² for uncoated cutters; with suitable coatings, higher strengths may be addressed. The material choice supports predictable tool life in demanding workshop conditions and reduces the frequency of tool changes, contributing to uninterrupted production.

Design that reduces vibration and improves chip evacuation

The short, 4‑flute configuration and the relieved core profile yield a stiffer cutter with enhanced stability for interrupted cuts and shoulder milling. A 45° chamfer and centre‑cutting geometry permit controlled entry and better axial positioning, while the polished flank geometry lowers cutting forces and improves surface finish. These design measures result in reliable chip control and lower risk of chatter, particularly in setups with limited clamping rigidity.

Practical dimensions and secure holding for workshop use

With an effective length of 30 mm, overall length of 72 mm and a Ø10 mm shank, the cutter balances reach and stiffness for everyday milling tasks. The Weldon shank with drive flat ensures positive torque transmission in set screws and holders, reducing slippage during heavy cuts. Right‑hand cutting direction and the tool’s centre‑cut capability allow for both peripheral milling and limited plunge work, making it suitable for machining components in small batches or repair work where flexibility matters.

Secure this TECWERK HSS‑Co5 end mill via Metav Werkzeuge to benefit from a well‑balanced cutter for steel and cast‑iron applications; request technical advice or order support from Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: 2000866424NW
• Product type: End mill (Schaftfräser)
• Brand: TECWERK
• Standard: DIN 844
• Material: HSS‑Co5

Facts

• Diameter: Ø10 mm
• Shank diameter: 10 mm
• Overall length: 72 mm
• Effective length: 30 mm
• Cutting length: 4 mm
• Number of flutes: 4
• Relief length: 9.5 mm

Special features

• Weldon shank with drive flat
• Short multi‑flute design (Type NR)
• 45° chamfer
• Centre‑cutting geometry
• Right‑hand cutting
• Suitable for low to medium strength steels and cast iron
• Uncoated tool

FAQ

What materials is this cutter best suited for?
The End Mill DIN 844 Type NR, Ø10 mm from TECWERK is very well suited for steel and cast iron and is conditionally suitable for non‑ferrous metals, matching typical workshop requirements for these materials.

Can the tool perform plunge milling?
Yes. The centre‑cutting geometry of this TECWERK end mill allows limited plunge operations in addition to standard peripheral milling, enabling greater flexibility in machining sequences.

How is the cutter held in the toolholder?
Clamping is performed on the Weldon shank with drive flat, which secures the cutter against rotation and ensures reliable torque transmission during milling.

What cutting direction and geometry does the tool use?
The cutter is right‑hand cutting with a 4‑flute geometry and a 45° chamfer, combining efficient chip evacuation with stable cutting behaviour for interrupted and continuous cuts.

What is the SKU for ordering or reference?
The tool is supplied under SKU 2000866424NW and listed as an HSS‑Co5, 4‑flute end mill to DIN 844, Type NR.

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