25mm Countersink 60° HSS 3-Flute Cylindrical Shank Right-Hand Cutting, 0.2mm/rev Steel Feed - TECWERK

Combine precise, burr-free countersinking with hardened HSS construction and the DIN 334C specification to deliver consistent recesses in steel, cast iron and light non‑ferrous metals; order the tool directly via Metav Werkzeuge or contact our consultants for detailed application advice.

TECWERK 60° countersink DIN 334C, 25 mm, HSS, 3‑flute

A TECWERK 60° countersink DIN 334C designed for burr‑free countersinking, deburring and recessing across steel, cast iron and non‑ferrous light metals.

• HSS, 3‑flute design for smooth cuts
• 60° standard countersink angle
• 25 mm cutting diameter
• Cylindrical shank, right‑hand cutting

Consistent, burr‑free finish for mixed materials

The combination of HSS construction and a 3‑flute geometry produces a controlled cutting action that reduces vibration and minimises burr formation. As a result, the tool is ideal for precision deburring and clean recessing when producing screw seats or chamfers. The burr‑free finish reduces rework and improves assembly quality, especially when working with steel and cast iron where surface integrity is critical. Cutting at lower speeds helps preserve tool life and ensures repeatable results across batches.

Precision specification that integrates with production

Built to DIN 334C with a 25 mm diameter and a 60° angle, the countersink offers predictable seating for fasteners and conforms to common industry standards. The cylindrical shank and right‑hand cutting direction allow secure clamping in standard toolholders and chucks, enabling quick tool changes and straightforward integration into existing machining processes. A defined feed guidance — 0.2 mm/rev in steel at cutting forces up to 500 N — supports stable chip formation and consistent surface quality in series production.

Efficient throughput and reliable supply chain support

Engineered for low cutting speeds and stable performance, the countersink contributes to shorter cycle times by reducing secondary operations such as manual deburring. The robustness of the high‑speed steel body makes the tool a dependable choice for maintenance shops and production lines alike, where consistent results matter. In addition, Metav’s role as a precision partner provides an accessible supply chain and quality filtering for European workshops, supporting reliable availability and expert advice when exacting tolerances are required.

For burr‑free, standard‑compliant countersinking choose the TECWERK 60° countersink and contact Metav Werkzeuge in Emmerich for tailored technical guidance or to request further specifications at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 2000865130NW
• Article name: TECWERK 60° countersink DIN 334C, 25 mm, HSS, 3 flutes
• Manufacturer: TECWERK
• Packaging unit: 1

Core specifications

• Diameter: 25 mm
• Countersink angle: 60°
• Number of flutes: 3
• Shank: cylindrical
• Feed in steel (up to 500 N): 0.2 mm/rev
• Standard: DIN 334 C

Materials & special features

• Material: HSS
• Right‑hand cutting
• Ideal for burr‑free countersinking, deburring and recessing
• Suitable for steel, cast iron, non‑ferrous and light metals
• Best results at low cutting speed

FAQ

Which materials is the countersink suitable for?
The countersink is suitable for steel, cast iron and non‑ferrous light metals; the HSS design supports work on a range of common workshop materials.

What feeds and cutting conditions are recommended?
For steel the recommended feed is approximately 0.2 mm/rev at cutting forces up to 500 N, with best results achieved at lower cutting speeds to preserve tool life.

What is the tool standard and identification?
The tool conforms to DIN 334 C and is identified by SKU 2000865130NW for order and inventory purposes.

How many flutes does the countersink have and what benefit do they provide?
The tool has three flutes; this geometry promotes smooth chip evacuation and a stable cutting action that helps achieve a clean, burr‑free finish.

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