15mm Countersink 90° Three-Point HSS 3-Flute Cylinder Shank, For Deburring And Countersinking Steel Cast Non-Ferrous Metals - TECWERK

Combining HSS construction, DIN 335 C geometry and a three‑cutting‑edge design, this countersink delivers chatter‑free chamfering and reliable deburring across steel, cast iron and non‑ferrous metals; order the tool directly via Metav Werkzeuge or consult the specialists for application advice.

Cone countersink DIN 335 C — 90° HSS, 15 mm, 3‑flute • TECWERK

the Cone countersink DIN 335 C is a 90° countersink with a cylindrical shank, engineered for chamfering and deburring drilled holes in steel, cast iron and non‑ferrous metals

• HSS, DIN 335 C design
• 90° countersink angle
• Three cutting edges for chatter‑free cut

Precision chamfers for secure assemblies

The 90° geometry delivers consistent chamfers that improve fastener seating and reduce stress concentrations in assembled parts. Manufactured from HSS and complying with DIN 335 C, the tool produces clean edges in common workshop materials, reducing rework and improving component fit. For production environments that demand repeatable results, the combination of standardised geometry and robust material ensures predictable performance in series work and single‑piece operations.

Robust three‑flute geometry for smooth cutting

The three‑cutting‑edge layout provides a ratter‑free, balanced cut compared with two‑edged designs; this reduces vibration and leaves a uniform chamfer. The three cutting edges remove material evenly, lowering the risk of chatter on thin walls and drilled holes. Feed guidance is defined for steel up to 500 N at 0.14 mm/rev, which assists in selecting appropriate spindle speeds and feed rates. The cylindrical shank enables secure clamping in standard chucks and holders, simplifying tool changeover and keeping cycle times low.

Efficient workshop handling and long service life

Thanks to its solid construction and simple mounting, the countersink is suitable for both handheld and machine use in workshop settings. The HSS material offers good wear resistance for mixed‑material work including steel, cast iron and non‑ferrous metals, while the DIN specification aids purchasing and process documentation. Maintenance is straightforward: occasional light regrind restores geometry, extending service life and lowering total cost of ownership. The tool supports a streamlined workflow where precision and reliability reduce inspection and rework effort.

For precise chamfering choose the TECWERK 90° cone countersink and contact Metav Werkzeuge for availability, delivery from Emmerich and expert application support.

Technical Data

• SKU: 2000865167NW
• Description: Cone countersink DIN 335 C, 90°, D 15 mm, HSS, 3 flutes, cylindrical shank
• Brand: TECWERK
• Packaging unit: 1

Facts

• Diameter: 15 mm
• Countersink angle: 90°
• Cutting edges: 3
• Feed in steel up to 500 N: 0.14 mm/rev
• Shank: cylindrical

Special features

• Material: HSS
• Standard: DIN 335 C
• Application: chamfering and deburring in steel, cast iron, non‑ferrous metals
• Ratter‑free cut due to three cutting edges

FAQ

What materials is the countersink suitable for?
The TECWERK cone countersink (SKU 2000865167NW) is specified for use in steel, cast iron and non‑ferrous metals.

Which standard does the tool follow and why is that useful?
The tool follows DIN 335 C, which ensures a standard 90° geometry for predictable chamfering and easier specification in production documents.

How does the three‑flute design affect cutting performance?
The three cutting edges give a balanced, chatter‑free removal of material, producing smoother chamfers and reducing vibration compared with fewer‑edged countersinks.

Can the countersink be used in a hand drill?
The cylindrical shank allows clamping in standard chucks, so the tool can be used in both machine spindles and suitable hand drills when correct clamping and speeds are observed.

What feed values are recommended for steel?
Guidance states a feed in steel up to 500 N of 0.14 mm/rev, which helps set machine parameters for efficient and safe machining.

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