6.3mm Countersink HSS 90° 3-Flute Cylindrical Shank, For Steel Cast Non-Ferrous, 0.09mm/rev - TECWERK

Take advantage of a robust, workshop-ready countersink that combines HSS toughness, a 90° cutting angle and three cutting edges for a smooth, chatter‑free result when countersinking and deburring holes in steel, castings and non‑ferrous metals; order directly via Metav Werkzeuge or consult the team for application advice.

TECWERK cone countersink DIN 335 C – 90° Ø 6.3 mm, HSS, 3‑flute

TECWERK cone countersink DIN 335 C for precise countersinking and deburring of drilled holes in metalworking applications

• HSS material, DIN 335 C standard
• 90° cutting angle for standard countersinking
• Three flutes for chatter‑free cutting
• Cylindrical shank for secure tool holding

Precise, chatter‑free countersinking for workshop and production use

The TECWERK cone countersink is engineered for reliable performance in both general workshop work and series production. Constructed from HSS and conforming to DIN 335 C, the tool combines material toughness with a standardised geometry that ensures repeatable results. The three flutes reduce vibration and deliver a chatter‑free cutting action, which translates into cleaner chamfers and longer tool life when countersinking and deburring holes in steel, castings and non‑ferrous metals. For purchasers seeking predictable process behaviour, the combination of geometry and material offers clear operational advantages.

Clear machining parameters and practical handling benefits

Built with a 90° tip angle and a cylindrical shank, the countersink provides a familiar tool interface for most drill holders and tailstock chucks. The tool’s geometry is optimised for standard countersink chamfers, while the specified feed condition of 0.09 mm/rev at a cutting force up to 500 N gives a practical reference for setting feeds in steel. The HSS substrate balances toughness and edge life, making the tool suitable for intermittent use and reconditioning on a tool grinder when required. These tangible parameters help reduce setup time and improve first‑pass quality in metalworking operations.

Application scope and user advantages explained

The design focuses on two immediate benefits: efficient material removal when creating conical seats and secure burr removal after drilling. Because the tool is intended for use in steel, castings and non‑ferrous metals, material compatibility is broad enough for most maintenance, prototyping and production tasks. The three‑cutting‑edge arrangement means less vibration than two‑flute variants, which improves surface finish and reduces the likelihood of workpiece damage. In practice, this means fewer reworks and a more consistent part presentation at assembly or inspection.

For consistent, chatter‑free countersinking choose the TECWERK cone countersink and contact Metav Werkzeuge for expert advice and reliable supply from Emmerich.

Technical Data

• Article number: 2000865156NW
• Manufacturer: TECWERK
• Packaging unit: 1

Facts

• Diameter: 6.3 mm
• Tip angle: 90°
• Cutting edges: 3 flutes
• Material: HSS
• Standard: DIN 335 C
• Recommended feed in steel (cutting force ≤ 500 N): 0.09 mm/rev
• Shank: cylindrical

Special features

• Countersinking and deburring of drilled holes
• Suitable for steel, castings and non‑ferrous metals
• Chatter‑free cutting due to three flutes

FAQ

Is this countersink suitable for both manual and machine use?
The TECWERK cone countersink is suitable for both manual and machine applications thanks to its cylindrical shank and robust HSS construction.

What materials can be machined with this tool?
The tool is specified for steel, castings and non‑ferrous metals, making it versatile for general metalworking tasks.

What is the recommended feed for use in steel?
The specified reference is 0.09 mm/rev at a cutting force up to 500 N, which aids in setting reliable machining parameters.

How does the three‑flute design benefit production?
The three‑flute geometry reduces vibration and provides a chatter‑free cut, improving surface finish and reducing rework in series operations.

Which SKU identifies this product for ordering?
This product is listed under SKU 2000865156NW for ordering and stock enquiries.

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