5mm Countersink DIN 335C 90° HSS 3-Flute Cylindrical Shank, Deburring Up To 500 N Feed - TECWERK

Take advantage of a robust HSS design and three‑flute geometry for consistent, rattle‑free chamfering across common workshop materials; order directly via Metav Werkzeuge or consult the team for application advice.

TECWERK Countersink DIN 335 C, 90° Ø 5 mm – HSS, 3‑flute

A TECWERK Countersink DIN 335 C, 90° Ø 5 mm for precise chamfering and deburring of drilled holes in steel, cast iron and non‑ferrous metals

• HSS construction for high wear resistance
• DIN 335 C standardised design
• 3‑flute geometry for rattle‑free cutting
• 90° chamfer angle for precise countersinking

Consistent, burr‑free hole finishing

The three‑cut geometry provides a rattle‑free machining action that greatly reduces vibration during countersinking. As a result, the cutter produces clean chamfers and minimal burr formation, cutting down on downstream deburring and rework. This direct improvement in component finish supports smoother assembly processes and higher throughput in serial production or repair work.

Efficient cutting across common workshop materials

Constructed from HSS and manufactured to DIN 335 C dimensions, this countersink is optimised for a range of materials: steel, cast iron and non‑ferrous metals. The tool’s performance data indicate a recommended feed in steel (up to 500 N) of 0.07 mm/rev, which balances tool life and surface quality. These technical characteristics translate into predictable cycle‑times and repeatable results on mixed‑material production runs.

Straightforward handling and secure mounting

A cylinder shank provides simple, reliable clamping in conventional toolholders and drill chucks, enabling quick tool changes and precise axial positioning. The 90° chamfer angle matches common fastener geometries and countersinking standards, ensuring functional fit for countersunk screws and rivets. Compatibility with standard machine setups reduces setup time and the need for specialised holders.

Reliability that supports shop productivity

The solid HSS construction and balanced flute geometry combine to offer extended service intervals and lower replacement frequency compared with lower‑grade countersinks. Reduced vibration and consistent cutting behaviour protect both the workpiece and the machine spindle, contributing to less downtime and lower per‑part production cost. Metav’s distribution and quality screening further ensure dependable supply and conformity for busy workshops.

Choose the TECWERK HSS 90° countersink for dependable chamfering — contact Metav Werkzeuge for tailored advice at info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: 2000865152NW
• Manufacturer: TECWERK
• Packaging unit: 1

Facts

• Diameter: 5 mm
• Countersink angle: 90°
• Cutting edges: 3 flutes
• Standard: DIN 335 C
• Recommended feed in steel (≤ 500 N): 0.07 mm/rev

Special features

• Material: HSS
• Shank: cylinder shank
• Application: chamfering and deburring holes
• Suitable for: steel, cast iron, non‑ferrous metals
• Cutting characteristic: rattle‑free due to three flutes

FAQ

Which materials is this countersink suitable for?
The TECWERK Countersink DIN 335 C, 90° Ø 5 mm is designed for use in steel, cast iron and non‑ferrous metals, delivering clean chamfers and reduced burr formation.

What is the recommended feed for machining steel?
For steel up to the 500 N range, a feed of 0.07 mm/rev is recommended for the TECWERK countersink to maintain surface quality and tool life.

How is the tool mounted in the machine?
The cutter features a cylinder shank for straightforward clamping in standard drill chucks and toolholders, enabling quick tool changes and stable operation.

Why does the three‑flute design matter?
The 3‑flute geometry produces a rattle‑free cutting action that reduces vibration, improves surface finish and lowers the need for post‑processing.

What standard does the tool conform to?
Manufactured to DIN 335 C, the countersink complies with a common industrial standard for profile and dimensions, aiding compatibility with established machining practices.

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