25mm Countersink 90° HSS TiN 3-Flute Cylindrical Shank For Deburring And Countersinking Steel, Cast Iron, Non-Ferrous - TECWERK

Built for dependable chamfering and fast deburring, the combination of HSS construction, TiN coating and a three‑flute design delivers precise, chatter‑free results and longer service life; the cylindrical shank reduces setup time and improves concentricity. Order the tool directly via Metav Werkzeuge or consult our specialists for tailored application advice.

TECWERK Countersink DIN 335 C, 90° — D 25 mm, HSS TiN, 3 flutes

TECWERK Countersink DIN 335 C for 90° chamfers and deburring in steel, cast iron and non‑ferrous metals

• High-performance HSS with TiN coating
• 90° countersink for standard chamfers
• Three‑flute design for chatter‑free cutting
• Cylindrical shank for secure clamping

Precision cutting for consistent chamfers and deburrs

The three‑flute geometry provides a more continuous cutting action than two‑flute variants, which results in a chatter‑free finish and reduced surface irregularities. Manufactured from HSS, the tool withstands the thermal and mechanical loads typical of workshop and small‑scale production environments. The TiN coating enhances wear resistance and reduces friction, extending tool life and allowing for more consistent cycle times. For operations where repeatability matters, this combination supports predictable process windows and fewer rework cycles.

Faster set-up and steadier running in production

A cylindrical shank simplifies clamping in standard collets and holders, helping to minimise set‑up time and improve concentricity for smaller batches or frequent changeovers. The tool’s geometry is optimised for stable feeds, so operators can expect reliable chamfer sizes with minimal adjustment. In practice, this means less time spent on trial cuts and faster throughput on drilling lines or manual benches. The reduced vibration also protects the workpiece edge, lowering the likelihood of secondary finishing steps.

Material compatibility and recommended machining parameters

Designed for countersinking and deburring in steel, cast iron and non‑ferrous metals, the tool suits general metalworking tasks across maintenance, fabrication and prototyping workshops. For steel applications up to the specified resistance, a recommended feed is 0.2 mm/rev at loads up to 500 N, which balances tool life and surface quality. The 90° chamfer is compatible with standard fastener heads and prepared edges, ensuring a neat seat and reliable assembly. Operators less familiar with countersink parameters will find these guidelines useful for achieving the desired finish without excessive wear.

For robust, chatter‑free chamfering with the TECWERK countersink, contact Metav Werkzeuge for supply and expert advice from Emmerich: info@metav-werkzeuge.com | +49 2822 7131930

Technical data

• Article number: 2000865202NW
• Designation: Countersink DIN 335 C, 90°, D 25 mm, HSS, TiN, 3 flutes, TECWERK
• Packaging unit: 1

Core data

• Diameter: 25 mm
• Countersink angle: 90°
• Number of flutes: 3
• Recommended feed in steel (up to 500 N): 0.2 mm/rev

Materials & features

• Material: HSS
• Coating: TiN
• Shank: cylindrical
• Application: countersinking and deburring in steel, cast iron, non‑ferrous metals
• Feature: chatter‑free cut due to three flutes

FAQ

What materials can this countersink process reliably?
The TECWERK countersink is suited to steel, cast iron and non‑ferrous metals, providing effective deburring and chamfering across common workshop materials.

How does the TiN coating benefit performance?
The TiN coating on the countersink reduces friction and improves wear resistance, which helps the tool maintain cutting quality and extend service life under typical working conditions.

What is the recommended feed for steel applications?
For steel work with loads up to 500 N, the suggested feed is 0.2 mm per revolution to balance surface finish and tool longevity when using this countersink.

Why choose a three‑flute design over two flutes?
A three‑flute geometry produces a more continuous cutting action and reduced vibration, delivering a chatter‑free finish and improved consistency compared with two‑flute alternatives.

Is this tool suitable for assembly chamfers for standard fasteners?
Yes; the 90° countersink geometry is compatible with standard chamfer requirements and provides a clean seat for many fastener heads.

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