23mm Countersink DIN 335C 90° HSS Nano Coated 3-Flute Shank - TECWERK

Take advantage of HSS performance and a nano coating that extends tool life while reducing feed force; precise 90° geometry and a three‑flute design deliver faster, smoother countersinking in a wide range of materials. Order the TECWERK countersink directly via Metav Werkzeuge or contact our consultants for tailored advice.

TECWERK Countersink DIN 335 C, 90° — 23 mm (HSS, Nano, 3‑flute)

The TECWERK Countersink DIN 335 C 90° 23 mm is a precision metalworking tool for fast, clean countersinking and deburring of ferrous and non‑ferrous materials in workshop and production settings.

• HSS with nano coating
• 90° precision countersink
• Up to 60% longer tool life
• Reduced feed force for smoother running

Faster, more durable performance for production workflows

The TECWERK Countersink DIN 335 C 90° 23 mm combines HSS substrate and a nano coating to deliver significantly improved wear resistance and hot hardness. The three‑flute geometry and optimised chip space permit a steady cut with lower vibration, which results in reduced feed force and an extremely smooth running characteristic. Measured improvements include up to 60% higher tool life and as much as 30% faster countersinking, making the tool an efficient choice where cycle time and tool change frequency affect throughput. The controlled chip evacuation and variable relief design also help maintain consistent chamfer quality over extended runs.

Reliable compatibility with common engineering materials

Designed for a broad material range, the tool is suitable for steel, stainless and heat‑resistant steels, aluminium, brass and plastics, enabling standardisation of process tooling across component families. Right‑hand cutting and the variable back‑off geometry reduce burr formation and lower the required thrust, which benefits smaller machines and handheld countersinking operations by lessening spindle load. The shank features three clamping flats from nominal Ø 8.3 mm, ensuring secure seating in chucks and collets and stable torque transmission during high‑speed operations.

Practical benefits that simplify workshop routines

In everyday use the countersink offers tangible process advantages: less feed force means reduced operator effort and less wear on machine spindles; extended service life reduces maintenance interruptions and inventory burden. The precision 90° geometry produces clean, consistent chamfers suitable for screw seating and deburring prior to assembly. For workshops seeking measurable productivity gains, the combination of fast cutting, longer life and quiet, stable running translates into lower per‑part processing costs and a more predictable production rhythm.

For procurement guidance or to secure steady supply of the TECWERK countersink from Metav Werkzeuge—contact our sales team in Emmerich for expert advice and fast fulfilment: info@metav-werkzeuge.com | +49 2822 7131930

Technical data

• Article number: 2000865183NW
• Label: Kegelsenker DIN 335C 90Grad D.23mm HSS Nano 3-Fl.schaft Z.3 TECWERK
• Manufacturer: TECWERK
• Packaging unit: 1

Facts

• Diameter: 23 mm
• Countersink angle: 90°
• Cutting edges: 3
• Feed in steel (up to 800 N): 0.2 mm/rev

Special features

• Material: HSS
• Coating: Nano coating
• Standard: DIN 335 C
• Right‑hand cutting
• Shank with 3 clamping flats from nominal Ø 8.3 mm
• Variable relief / optimised chip space
• High wear resistance and improved hot hardness
• Applications: steel, stainless and heat‑resistant steels, aluminium, brass, plastics
• Lower feed force required
• Up to 60% higher tool life
• Up to 30% faster countersinking
• Extremely smooth running

FAQ

Can this countersink be used on stainless steel? Yes. The TECWERK countersink DIN 335 C 90° 23 mm is specified for stainless and heat‑resistant steels and retains cutting performance due to its HSS substrate and nano coating.

What shank clamping is required for safe use? The tool has a shank with three clamping flats from nominal Ø 8.3 mm, which supports secure seating in standard chucks and collets for the TECWERK countersink.

What cutting direction and geometry does the tool use? The countersink is right‑hand cutting with a precision 90° chamfer geometry and three cutting edges to ensure steady chip removal and consistent chamfer quality.

Is there a recommended feed for steel operations? The product data indicates a feed in steel of 0.2 mm per revolution at spindle loads up to 800 N for stable cutting performance when countersinking steel.

How does the nano coating affect service life? The nano coating enhances wear resistance and hot hardness, contributing to the advertised up to 60% longer tool life and improved thermal stability during extended runs.

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