23mm Countersink 90° HSS Nano Coated 3-Flute Three-Point Shank, For Steel Aluminium Brass Plastics - TECWERK

Taking advantage of the HSS substrate and Nano coating, this countersink offers markedly reduced feed forces and significantly extended tool life; combine fast, quiet countersinking with superior wear resistance and order through Metav Werkzeuge or consult their specialists for specification support.

TECWERK countersink DIN 335 C — 90° Ø23 mm, HSS Nano, 3-flute

A TECWERK countersink (DIN 335 C) designed for precision deburring and countersinking across steels, stainless and heat-resistant steels, aluminium, brass and plastics.

• HSS with Nano coating for high wear resistance
• 90° DIN 335 C geometry for precise countersinking
• 3-flute design for smooth running and fast cutting
• Reduced feed force and up to 60% longer life

Faster, cleaner countersinks with less effort

The combination of HSS tool steel and a Nano-coated surface reduces adhesion and friction during cutting, which translates into noticeably reduced feed force and cleaner bore chamfers. The DIN 335 C 90° geometry ensures a consistent chamfer profile, while the 3‑flute arrangement promotes stable contact and an extremely quiet run. For operators, this means fewer reworks and faster cycle times thanks to the tool’s optimised cutting angles and chip evacuation characteristics.

Engineered for extended service life and process stability

Variable relief and a specially developed chip space geometry increase the cutter’s thermal stability and wear resistance. These features deliver up to 60% higher standtimes and contribute to hot hardness retention under demanding conditions. The cutter’s variable relief reduces edge chipping and balances cutting forces, supporting process reliability in series production and precision workshops where consistent component finish is critical.

Broad material compatibility for versatile applications

The countersink is specified for machining steel, stainless and heat‑resistant steels, aluminium, brass and plastics, making it suitable for maintenance shops, toolrooms and production lines. Right‑hand cutting and a shank designed with three flats from nominal Ø 8.3 mm provide secure clamping in collets and chucks. Recommended feed in steel up to 800 N is 0.2 mm/rev, offering a clear starting point for process set‑up and reproducible results.

For precision countersinking with outstanding durability, contact Metav Werkzeuge to obtain TECWERK countersinks (SKU 2000865183NW) and discuss the best specifications for the application.

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
• Shank: 3 flat faces from nominal Ø 8.3 mm
• Feed recommendation in steel up to 800 N: 0.2 mm/rev

Special features

• Material: HSS
• Coating: Nano coating
• Standard: DIN 335 C
• Right‑hand cutting
• Variable relief geometry
• Special chip space parameters
• Up to 60% higher standtimes
• Up to 30% faster countersinking
• Reduced feed force
• Extremely quiet run
• Optimised countersinking finish
• Suitable for steel, stainless and heat‑resistant steels, aluminium, brass, plastics

FAQ

What materials can this countersink machine handle?
The TECWERK countersink (DIN 335 C, Ø23 mm) is suitable for steel, stainless and heat‑resistant steels, aluminium, brass and various plastics, as specified in the product data.

How does the Nano coating benefit the tool?
The Nano coating on the TECWERK countersink reduces friction and adhesion, enhancing wear resistance and helping to maintain cutting performance at elevated temperatures.

What clamping options suit the shank design?
The shank with three flat faces from nominal Ø 8.3 mm enables secure clamping in collets and chucks that accept three‑flat shanks, ensuring stable tool holding during countersinking operations.

Are there any feed recommendations for steel?
For steel up to 800 N cutting resistance, the recommended starting feed for the TECWERK countersink is 0.2 mm/rev, which supports reliable chip formation and surface finish.

What process advantages does the 3‑flute design offer?
The 3‑flute design gives a balanced cut and improved surface finish, contributing to an extremely quiet run and faster material removal during countersinking.

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