2mm Mini Slot Cutter HSS-Co8 3-Flute Short With Centre Cutting, 6mm Shank - TECWERK

Take advantage of the combination of HSS‑Co8 tool steel, a 2 mm cutting diameter and a secure Weldon shank for reliable, fine slotting and uninterrupted production. Order the cutter directly via Metav Werkzeuge or consult our specialists for application advice.

Mini slot milling cutter, 2 mm diameter, HSS‑Co8, Weldon shank (TECWERK)

A Mini slot milling cutter 2 mm HSS‑Co8 Weldon Z.3 designed for precise narrow-slot milling in steel and cast iron applications

• HSS‑Co8 solid high‑speed steel
• 2 mm cutting diameter for fine slots
• 6 mm Weldon shank with drive flat
• Centre‑cutting three‑flute configuration

Precision slotting for micro features and tight tolerances

The miniature slot cutter delivers repeatable results when machining small grooves. Made from HSS‑Co8, the tool maintains hardness and edge stability at elevated temperatures, which extends life under cyclic cutting. The 2 mm diameter in combination with a three‑flute, centre‑cutting geometry reduces axial run‑out and lowers the tendency to chatter, enabling consistent slot width and profile. This makes the cutter suitable for fine detail work where dimensional stability is essential.

Clear guidance on material suitability and cutting performance

This cutter is optimised for common workshop steels and cast iron: steel is very well suited and cast iron also shows excellent results. Non‑ferrous metals and stainless steel are conditionally suitable, which means feed and speed must be adapted to avoid work hardening or premature wear. The tool is rated for materials up to ~800 N/mm², so selecting appropriate cutting parameters yields efficient chip evacuation and longer service life. The centre‑cutting design permits plunge cuts and slot entry without pre‑drilling in many setups.

Secure clamping and robust handling for production environments

Clamping reliability is ensured by the Weldon shank with drive flat and a 6 mm nominal shank diameter, which reduces the risk of slippage in collets or toolholders. The short overall length lowers overhang and improves rigidity, so vibration is suppressed and surface finish improves. Right‑hand cutting geometry is standard for most milling applications and the compact format fits small tool changers and manual setups alike. Supplied as a single unit, the tool is easy to integrate into mixed‑tool workshops.

Practical advantages: tool life, setup and workshop fit

Using a cobalt‑alloyed high‑speed steel like HSS‑Co8 increases heat resistance compared with standard HSS, which benefits both life and consistent cutting behaviour in interrupted cuts. The three‑flute profile balances chip space and cutting edge engagement, producing finer chips and reducing rework in many narrow‑slot tasks. For small series or repair jobs where access and precision matter, this cutter offers an economical route to high accuracy without the complexity of indexable tooling.

For tailored application advice or to request technical specifications for the TECWERK mini slot milling cutter, contact Metav Werkzeuge in Emmerich: info@metav-werkzeuge.com | +49 2822 7131930

Technical data

• Article number: 2000866000NW
• Label: Minibohrnutenfräser D.2mm HSS‑Co8 Weldon Z.3 kurz TECWERK
• Manufacturer: TECWERK
• Packaging unit: 1

Facts

• Cutting diameter: 2 mm
• Shank diameter: 6 mm
• Number of flutes: 3
• Material capability: up to ~800 N/mm²

Special features

• Solid HSS‑Co8 (8% cobalt)
• Three‑flute (Dreischneider) geometry
• Short length (kurz)
• Centre‑cutting for plunge entry
• Cylindrical shank with drive flat (Weldon)
• Right‑hand cutting
• Very good suitability for steel
• Very good suitability for cast iron
• Conditional suitability for non‑ferrous metals and stainless steel

FAQ

What materials can be machined with this miniature slot cutter?
The mini slot milling cutter (TECWERK, SKU 2000866000NW) is highly suitable for steel and cast iron, with conditional performance in non‑ferrous metals and stainless steel; adjust feeds and speeds for optimal results.

Is the cutter suitable for plunge cutting and slot entry without pre‑drilling?
Yes. The centre‑cutting geometry of the TECWERK mini slot milling cutter permits controlled plunge cutting and direct slot entry in many setups.

How should the tool be clamped for secure operation?
Use a clamping system that accommodates the Weldon shank with drive flat and the 6 mm diameter to prevent slippage and ensure axial run‑out is minimised.

What is the benefit of HSS‑Co8 for this cutter?
The HSS‑Co8 composition increases heat resistance and edge life compared with standard HSS, improving durability in interrupted or higher‑temperature cuts.

Can this cutter be used in automated small‑part production or manual workshops?
The compact, short design and Weldon shank make the cutter suitable for both small automated tool changers and manual workshop machining where rigidity and accuracy are required.

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