3mm Solid Carbide Mini End Mill TiSiN Coated 45° Helix, H6 Shank - TECWERK

Benefit from the combination of solid carbide construction, TiSiN coating and a 45° helix for precise, high‑speed machining of small contours; order supply or request expert advice via Metav Werkzeuge for reliable delivery from Emmerich.

Mini solid carbide end mill Type N, 3 mm, TiSiN‑coated, 45° helix (TECWERK)

A Mini solid carbide end mill Type N, 3 mm, TiSiN‑coated, 45° helix engineered for high‑speed milling of fine features, slots and contours in steel and non‑ferrous metals

• Solid carbide construction
• TiSiN coating for thermal stability
• 45° helix for smooth chip evacuation
• Cylindrical shank to DIN 6535 HA

High‑speed precision for miniature milling

This cutter delivers concentrated performance in tight spaces thanks to its solid carbide body and an ultra‑short geometry that reduces bending and chatter. The TiSiN coating increases surface hardness and heat resistance, enabling reliable operation under HSC conditions and promoting longer abrasive intervals. As a three‑flute tool with a 45° helix, it balances cutting edge engagement and chip removal to produce consistent surface quality in fine contours and narrow slots.

Extended tool life through thermal and wear resistance

The applied TiSiN layer acts as a barrier against heat and adhesive wear, which is particularly beneficial when machining alloys at elevated spindle speeds. This results in improved wear resistance and reduced built‑up edge compared with uncoated cutters. For small‑feature work where tool changeover costs accumulate, the enhanced durability contributes directly to process stability and lower overall tooling consumption.

Broad material suitability with focused recommendations

Engineered for universal use, the tool exhibits very good performance in steel and non‑ferrous metals, while remaining capable — with limitations — in tougher grades such as stainless (INOX) and some hardened or special alloys. The geometry and coating are optimised for finishing and medium stock removal on components, making the cutter well suited to prototype work, precision fixtures and small batch production where versatility and surface integrity matter.

Secure clamping and handling for repeatable accuracy

The tool features a cylindrical shank to DIN 6535 HA with h6 tolerance for precise clamping in standard toolholders and collets, reducing runout and promoting repeatable results on every cycle. Its compact length improves access into confined areas and short overhang minimises vibration, offering clearer benefits for delicate contours and micro‑machining tasks where stability is essential.

Contact Metav Werkzeuge to discuss suitability of this TECWERK mini solid carbide end mill for specific applications or to arrange supply directly from our Emmerich warehouse via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 2000806203NW
• UID: 2000806203NW
• Manufacturer: TECWERK
• Packaging unit: 10

Facts

• Diameter: 3 mm
• Helix angle: 45°
• Flutes: 3
• Shank: cylindrical to DIN 6535 HA
• Shank tolerance: h6

Special features

• Material: solid carbide (VHM)
• Coating: TiSiN (titanium silicon nitride)
• Cutting: right‑hand cutting
• Application: HSC, universal use
• Suitability: steel (very good), non‑ferrous metals (very good), INOX (limited), hard/special alloys (limited)

FAQ

Which materials is this mini end mill best suited for?
The TECWERK mini solid carbide end mill (SKU 2000806203NW) is rated very good for steel and non‑ferrous metals, and conditionally suitable for stainless steels and certain hardened or special alloys.

Can the tool be used at high spindle speeds?
Yes — the combination of solid carbide and TiSiN coating is designed for high‑speed cutting (HSC) and delivers improved thermal stability during elevated spindle speeds.

What does the DIN 6535 HA shank mean for clamping?
A cylindrical shank to DIN 6535 HA with h6 tolerance ensures precise seating in standard collets and holders, which minimises runout and supports repeatable machining accuracy.

Is this cutter suitable for fine finishing operations?
The tool’s geometry — three flutes and a 45° helix — provides smooth chip flow and good surface finish, making it well suited to finishing passes and small‑feature work.

How is the product supplied?
The cutter is supplied in a packaging unit of 10 pieces (packaging unit: 10), enabling convenient stocking for production needs.

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