10.4mm Countersink 120° 3-Flute HSS, 6mm Shank, Right-Hand Cutting, For Steel/Cast/Non-Ferrous Metals - TECWERK

Take advantage of a robust HSS construction and a 3‑flute, Form C geometry for burr‑free, chatter‑resistant countersinking across a wide range of metals; the tool delivers best results at lower cutting speeds and integrates easily with common 6 mm toolholders — order or request technical advice via Metav Werkzeuge for fast procurement and reliable workshop supply.

TECWERK Countersink 120° Ø10.4 mm HSS — 3‑flute, 6 mm shank

The TECWERK Countersink is a precision conical countersink for deburring, countersinking and finishing holes in steel, cast iron and non‑ferrous metals, optimised for low cutting speeds and professional workshop use

• HSS 3‑flute design for smooth cuts
• 120° countersink angle for standard coning
• 6 mm cylindrical shank for common toolholders
• Burr- and chatter-free results in metals

Precision finishing that keeps production moving

The tool is engineered for consistent, repeatable results in industrial environments where surface quality matters. The combination of HSS material and a 3‑flute Form C geometry reduces vibration and improves chip evacuation, which helps to avoid workpiece damage and rework. For manufacturing operations that demand clean countersinks and quick throughput, this countersink enables reliable edge preparation and neat chamfers without frequent tool changes.

Geometry and cutting behaviour that reduce rework

A 120° countersink angle matched with the specified flute design produces even contact and minimises chatter during entry and exit. The right‑hand cutting action with balanced flute distribution promotes burr‑free deburring and smooth surface transitions. These characteristics lower the likelihood of secondary finishing and contribute directly to a more efficient production process—especially when machining softer non‑ferrous alloys and standard steel grades at controlled cutting speeds.

Material compatibility and practical operating data

Constructed from high‑speed steel, the countersink is suitable for machining steel, cast iron, aluminium and other light and non‑ferrous metals. The tool shows its strengths at lower cutting speeds, where geometry and coating (if applicable) deliver optimal surface quality. For reference, the recommended feed in steel up to 500 N is 0.12 mm per revolution, which balances material removal with surface finish and tool life.

Workshop integration and handling advantages

With a 6 mm cylindrical shank, the tool fits standard collets and chucks used in bench and machine‑shop setups, simplifying changeovers and inventory management. The compact dimensions and universal shank allow straightforward use in both hand‑held and machine applications, while the HSS construction keeps the tool economical to maintain. Where production consistency and reduced rework are priorities, this countersink supports dependable daily operation.

Choose the TECWERK countersink for burr‑free finishing and contact Metav Werkzeuge for availability and tailored technical advice via info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• Article number: 2000865140NW
• Product name: Kegelsenker 120Grad D.10,4mm HSS Z.3 Schaft-D.6mm TECWERK
• Brand: TECWERK

Facts

• Diameter: 10.4 mm
• Countersink angle: 120°
• Shank diameter: 6 mm
• Number of flutes: 3
• Form: C
• Feed in steel up to 500 N: 0.12 mm/rev
• Cutting direction: Right‑hand

Special features

• Material: HSS
• Ideal for burr‑ and chatter‑free countersinking, deburring and countersinking in steel, cast iron, non‑ferrous and light metals
• Best results at low cutting speed
• Cylindrical shank for standard toolholders

FAQ

What materials can this countersink machine?
The countersink is designed to work in steel, cast iron and non‑ferrous metals; its HSS construction provides the toughness required for general workshop applications.

What is the recommended feed for use in steel?
For steel up to 500 N, the guidance is 0.12 mm per revolution, which offers a good balance between cutting action and surface finish.

Does the tool fit standard collets and holders?
Yes; the 6 mm cylindrical shank is compatible with common collets and chucks used in both bench and machine setups.

How does the 3‑flute Form C geometry help in practice?
The 3‑flute Form C geometry improves chip evacuation and reduces vibration, producing burr‑free and consistent countersinks with less need for secondary finishing.

Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com