12mm Solid Carbide HSS-Co End Mill, ALCRONA Coating, 4 Flutes, Weldon Shank - TECWERK

Benefit from the combination of HSS‑Co construction, ALCRONA coating and a compact 4‑flute short design for reliable machining and extended tool life. Order the end mill directly via Metav Werkzeuge or ask our consultants for application advice.

TECWERK 12 mm HSS‑Co short end mill — ALCRONA coated, 4‑flute, Weldon shank

TECWERK 12 mm HSS‑Co short end mill for precision milling in high-strength steels and stainless materials, manufactured to DIN 844 Typ HR standards.

• HSS‑Co PM substrate for high toughness
• ALCRONA coating for heat resistance
• DIN 844 Typ HR short 4‑flute design
• Weldon shank, 45° protection chamfer

Engineered for dependable high-strength machining

Made from HSS‑Co powder‑metallurgy steel and finished with an ALCRONA coating, this short end mill delivers a balance of toughness and thermal resistance suitable for demanding production tasks. The 4‑flute geometry provides an effective compromise between chip evacuation and tool strength, allowing steady material removal rates in workpieces with up to approximately 1400 N/mm² tensile strength. The tool’s centre‑cut capability enables limited plunging while maintaining concentricity, so interruptions for pre‑drilled holes are reduced. Compliance with DIN 844 (Typ HR) ensures dimensional reliability and interchangeability across industrial toolholders, supporting consistent process control on the shop floor.

Stability and repeatability where rigidity matters

A short overall length and a compact effective length reduce overhang and vibration, translating into improved surface finish and longer tool life. The Weldon shank (cylindrical shank with drive flat) secures positive torque transmission in clamping systems, while the 45° protection chamfer guards the cutting edges during entry and retract cycles. The conical flute root increases core stiffness and resists bending under moderate cutting forces, which means shorter cycle times can be pursued with less risk of chatter. Such mechanical advantages make the cutter well suited to small‑batch production and fixtures where tool rigidity determines part quality.

Clear material suitability and workshop benefits

The cutter is specified as very well suited for steel and stainless steel, and it performs reliably on cast materials; non‑ferrous metals and certain high‑strength special alloys can be machined conditionally depending on cutting data. Right‑hand cutting direction and the short cutting length facilitate predictable chip formation and make toolpath programming straightforward. For operations requiring robust, repeatable results—such as finishing shoulders or light roughing in confined pockets—this tool offers a practical, cost‑efficient choice that reduces set‑up complexity and supports throughput. If additional cutting data or guidance on feed and speed is required, Metav Werkzeuge’s specialists can provide tailored recommendations to match the setup.

For workshop readiness and proven material performance, choose the TECWERK HSS‑Co short end mill with ALCRONA coating — order via Metav Werkzeuge or request specific machining advice at info@metav-werkzeuge.com or by phone on +49 2822 7131930.

Technical data

• Article number: 2000866061NW
• Label: Schaftfräser DIN 844 Typ HR D.12mm HSS‑Co PM ALCRONA Weldon Z.4 kurz TECWERK
• Manufacturer: TECWERK
• SKU / UID: 2000866061NW

Facts

• Diameter: 12 mm
• Overall length: 83 mm
• Cutting length: 4 mm
• Effective length: 36 mm
• Free relief: 11.5 mm
• Number of flutes: 4
• Shank diameter: 12 mm

Special features

• Material: HSS‑Co PM
• Coating: ALCRONA
• Standard: DIN 844 Typ HR
• Geometry: 4‑flute short design
• Shank: Weldon shank (cylindrical with drive flat)
• Cutting direction: Right‑hand cutting
• Entry: Centre‑cut (limited plunging)
• Edge protection: 45° protection chamfer
• Improved tool stiffness via conical flute root
• Rated for workpieces up to approx. 1400 N/mm²
• Material suitability: Steel very good; Stainless steel very good; Castings very good; Non‑ferrous metals conditional; Special alloys conditional

FAQ

What materials can be machined with this end mill?
The TECWERK 12 mm HSS‑Co end mill is very well suited to steel and stainless steel and performs well on cast materials; non‑ferrous metals and certain special alloys are conditionally suitable depending on cutting conditions.

Is the cutter suitable for plunging operations?
Yes, the tool features a centre‑cut design that allows limited plunging and safe entry into the workpiece for short interruptions without pre‑drilling.

What does the ALCRONA coating improve?
The ALCRONA coating increases thermal resistance and wear protection, extending tool life under elevated cutting temperatures and supporting stable machining in harder materials.

Which toolholder is required for the Weldon shank?
The Weldon shank requires a compatible holder with a set screw or clamping arrangement for the drive flat; this ensures secure torque transmission and repeatable concentricity.

How does DIN 844 Typ HR affect compatibility?
Manufacture to DIN 844 Typ HR standard guarantees consistent dimensions and form, making the cutter directly compatible with holders and fixtures designed to that norm.

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