12.5mm Countersink 60° HSS 3-Flute Cylindrical Shank Right-Hand - TECWERK

Take advantage of a hardened HSS geometry and a precise 60° countersink angle to achieve consistently burr‑free chamfers with minimal rework; the three‑flute design combines clean chip evacuation with reliable concentricity for smooth production runs. Order the tool directly via Metav Werkzeuge or consult the Metav specialists for application advice.

TECWERK Countersink DIN 334 C, HSS, 60° Ø 12.5 mm

The TECWERK countersink DIN 334 C Ø 12.5 mm is a high‑speed steel countersink designed for precise chamfering, deburring and countersinking across workshop and light industrial applications

• HSS material, 3 cutting edges
• 60° countersink angle for standard chamfers
• Cylinder shank, right‑hand cutting
• Suitable for steel, cast and non‑ferrous metals

High‑performance cutting for clean edges and less rework

The three‑flute HSS geometry and standard 60° angle deliver predictable cutting behaviour and burr‑free results even in mixed production. The multiple cutting edges reduce load per edge, which improves surface finish and extends effective tool life; this translates into fewer re‑grinds and lower secondary processing time. Best results occur at low cutting speed, where chip formation is controlled and the risk of edge build‑up is minimised.

Durable design for repeatable, shop‑floor reliability

Constructed to DIN 334 C guidelines with a solid profile, the tool’s cylinder shank and right‑hand cutting give stable clamping and consistent run‑out in hand drills and machine spindles. The robust HSS substrate withstands the thermal and mechanical stresses common in intermittent countersinking operations, offering repeatability across batches and reducing unexpected downtime due to tool failure.

Versatile material compatibility for flexible workflows

Engineered for work on steel, cast iron and non‑ferrous metals, the countersink adapts to a broad range of components commonly found in maintenance and production environments. The specified feed of 0.14 mm/rev in steel up to 500 N gives a practical benchmark for setting feeds; this value balances chip thickness and surface finish, helping less experienced operators achieve consistent results without extensive trial runs.

Easy integration with existing tool setups and process planning

The standard shank diameter and conventional geometry allow immediate use in common tool holders and chucks, simplifying tool inventory and tool‑change routines. Clear technical parameters support process planning and CNC programme setup, while the compact design helps to avoid chatter and achieve accurate countersink depth in both manual and automated operations. Reliable performance reduces scrap and supports steady throughput.

For precision countersinking with the reliable TECWERK 60° HSS design, contact Metav Werkzeuge for application guidance and prompt supply from Emmerich – eMail info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 2000865127NW
• Label: Kegelsenker DIN 334C 60Grad D.12,5mm HSS Z.3 TECWERK
• Brand: TECWERK

Numbers / Core technical data

• Diameter: 12.5 mm
• Countersink angle: 60°
• Cutting edges: 3
• Feed in steel (≤500 N): 0.14 mm/rev

Design / Special features

• Material: HSS
• Standard: DIN 334 C
• Shank: Cylinder shank
• Cutting direction: Right‑hand cutting
• Application: Deburring, countersinking, chamfering
• Suitable for: Steel, cast iron, non‑ferrous and light metals

FAQ

What materials can this countersink process effectively?
The TECWERK countersink (countersink, SKU 2000865127NW) is suitable for steel, cast iron, brass and other non‑ferrous and light metals, offering clean chamfers across these materials.

Which spindle speeds and feeds give the best finish?
Best results are achieved at lower cutting speeds; use the recommended feed of 0.14 mm/rev in steel up to 500 N as a starting point and adjust speed according to material and machine rigidity.

Is the tool suitable for use in CNC machines and hand drills?
Yes — the cylinder shank and standard geometry permit use in typical chucks and tool holders for both manual and CNC setups.

How does the three‑flute design affect performance?
The 3 flutes reduce the load on each cutting edge and improve chip evacuation, which contributes to smoother surfaces and more consistent countersinking with reduced burr formation.

Does the countersink conform to an industry standard?
The countersink is manufactured to DIN 334 C specifications, ensuring standardised geometry for interchangeability and predictable results.

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