10.4mm Countersink 75° HSS 3-Flute Cylindrical Shank, Right-Hand Cutting - TECWERK

Take advantage of a high-speed steel design with a 75° angle and 3 flutes for consistent, burr‑free results; the robust 6 mm shank ensures reliable clamping and straightforward integration into standard holders. Order the countersink directly via Metav Werkzeuge or consult the Metav team for application advice.

TECWERK 75° Countersink Ø10.4 mm (HSS, 3‑flute, 6 mm shank)

TECWERK 75° countersink — a high‑speed steel countersink engineered for precise deburring, chamfering and countersinking across a range of metals

• HSS, Form C – 3 cutting edges
• 75° countersink angle for standard chamfers
• Ø10.4 mm cutting diameter, 6 mm shank
• Smooth, burr-free deburring and countersinking

Precision chamfers with durable HSS construction

The HSS composition and Form C geometry deliver consistent cutting performance and longevity in everyday shop use. The 75° cone angle produces standard chamfers and countersinks compatible with most fastener seating requirements, while the Ø10.4 mm nominal diameter gives a clearly defined contact area for controlled chip formation. The 3 flutes balance cutting aggressiveness and surface finish, reducing chatter compared with fewer‑flute designs and supporting repeatable results in production environments.

Clean finishing across steels and non‑ferrous materials

Designed for burr reduction and clean countersinking, the tool achieves the best outcomes at low cutting speed, particularly when working with mixed batches. It is optimised for use on steel, cast iron and non‑ferrous metals, enabling a single cutter to cover common workshop tasks such as de‑burring and creating tool recesses. For steel applications a guidance feed of 0.12 mm/rev (up to the indicated material resistance) helps maintain edge integrity and prevents excessive work hardening of the component surface.

Secure handling and easy workshop integration

The 6 mm shank is a cylindrical, standard dimension for straightforward clamping in collets and chucks, supporting quick changeover and minimal setup time. Right‑hand cutting direction and the Form C profile facilitate predictable chip flow and a low tendency to pull workpieces, contributing to a burr‑free finish that reduces downstream rework. The combination of reliable mounting, simple operating parameters and robust material choice makes this countersink a practical addition to maintenance, metal‑fabrication and toolroom assortments.

For technical advice or to source the TECWERK countersink for production use, contact Metav Werkzeuge in Emmerich — Metav’s specialists can confirm fitment and delivery options: info@metav-werkzeuge.com / +49 2822 7131930

Technical data

• Article number: 2000865133NW
• Name: Kegelsenker 75Grad D.10,4mm HSS Z.3 Schaft-D.6mm TECWERK
• Manufacturer: TECWERK
• Packaging unit: 1

Facts

• Cutting diameter: Ø10.4 mm
• Shank diameter: 6 mm
• Countersink angle: 75°
• Cutting edges: 3 flutes
• Feed in steel (guideline): 0.12 mm/rev

Special features

• High‑speed steel (HSS)
• Form C geometry
• Right‑hand cutting
• Cylindrical shank for standard clamping
• Optimised for burr‑free countersinking and deburring
• Best results at low cutting speed

FAQ

Which materials is this countersink suitable for?
The TECWERK 75° countersink (SKU 2000865133NW) is specified for steel, cast iron and non‑ferrous and light metals, providing clean chamfers and deburring across those substrates.

What feed and cutting speed are recommended?
A guideline feed of 0.12 mm/rev in steel is given; the tool performs best at low cutting speed to preserve edge life and ensure a smooth finish.

What does the 3‑flute design mean in practice?
Three flutes offer a compromise between chip evacuation and surface finish: the geometry supports a consistent cutting action and a refined edge quality compared with coarser flute counts.

Is the shank compatible with standard toolholders?
The countersink features a 6 mm cylindrical shank, suitable for standard 6 mm collets and small chucks commonly used in workshop tooling setups.

What operations is the tool primarily intended for?
The cutter is optimised for deburred and burr‑free countersinking, chamfering and light reaming‑type finishing tasks where a controlled, clean seat or edge is required.

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