6.3mm Countersink DIN 334C 60° HSS 3-Flute Cylindrical Shank Right-Hand Cut - TECWERK

Take advantage of a precisely engineered tool that delivers burr-free countersinking and consistent results thanks to a 60° HSS geometry and a three‑cut design; order the part directly via Metav Werkzeuge or request advice from our consultants for application-specific recommendations.

TECWERK conical countersink DIN 334 C (60°) D 6.3 mm HSS, 3 flutes

The TECWERK conical countersink DIN 334 C (60°) D 6.3 mm HSS is a high-performance countersink designed for burr-free countersinking, deburring and recessing in a wide range of metals.

• HSS, 60° conical geometry
• Three-cut design for smooth finish
• Suitable for steel and non‑ferrous metals

Reliable, burr‑free finishing for assemblies

The three‑cut cutter geometry, combined with HSS material and the standard 60° angle, produces clean chamfers and accurate seatings that reduce rework and assembly issues. The tool’s profile follows DIN 334 C and is optimised to avoid chatter and produce a consistent surface finish during manual and machine operation. Beneficial for production environments, this design minimises secondary deburring and supports reliable part tolerances where a secure fastener fit is required. The robust construction aids repeatability in batch work and prototypes alike.

Optimised cutting geometry for controlled machining

A cylindrical shank and right‑hand cutting orientation ensure straightforward mounting and predictable chip flow; the conical lands and cutting-edge disposition promote smooth cutting action at reduced cutting speeds. For steel applications, the recommended feed behaviour is reflected by the specified maximum feed under load — 0.09 mm/rev at up to 500 N — which supports careful material removal and reduced risk of surface damage. The tool achieves its best results when operated at low cutting speed, making it well suited to manual countersinking and slower CNC cycles where surface quality is prioritised over sheer throughput.

Versatile material compatibility and practical benefits

The countersink is suitable for a variety of materials, including steel, cast iron and non‑ferrous metals (such as aluminium and brass), which makes it a flexible choice across maintenance, fabrication and precision workshop tasks. The geometry delivers efficient countersinking, accurate deburring and secure recessing, reducing time spent on correction work and improving overall process efficiency. Its compliance with DIN 334 C gives a standardised reference point for integration into existing tooling suites and quality checks.

Contact Metav Werkzeuge for tailored machining advice or to request this TECWERK countersink for precise, burr‑free finishing — email info@metav-werkzeuge.com or call +49 2822 7131930 for immediate support and supply from Emmerich.

Technical data

• Article number: 2000865124NW
• Label: Conical countersink DIN 334 C 60° D 6.3 mm HSS 3 flutes TECWERK
• Packaging unit: 1

Specifications

• Diameter: 6.3 mm
• Countersink angle: 60°
• Cutting edges: 3
• Feed in steel (≤ 500 N): 0.09 mm/rev

Features

• Material: HSS
• Standard: DIN 334 C
• Shank type: cylindrical shank
• Cutting direction: right‑hand cutting
• Application: burr‑free countersinking, deburring, recessing
• Best performance at low cutting speed
• Suitable for steel, cast iron and non‑ferrous/light metals

FAQ

What materials can be machined with this countersink?
The TECWERK conical countersink (DIN 334 C, SKU 2000865124NW) is suitable for steel, cast iron and various non‑ferrous metals, giving flexibility across typical workshop applications.

What angle and cutting-edge configuration does the tool have?
The tool features a 60° conical angle and a three‑cut edge arrangement, as specified for the DIN 334 C style countersink from TECWERK.

Which shank type and cutting direction are provided?
This countersink comes with a cylindrical shank and is right‑hand cutting, designed for straightforward mounting and predictable chip evacuation.

Are there recommended machining parameters for steel?
For steel, the product notes indicate best results at low cutting speed and a feed of 0.09 mm/rev under loads up to 500 N for controlled material removal.

Is this countersink suitable for machine and manual use?
Yes, the combination of HSS construction and the three‑cut geometry makes the TECWERK countersink (SKU 2000865124NW) appropriate for both manual countersinking and slower CNC operations where surface finish is critical.

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