2.5mm Centre Drill DIN 333 Form A 60° TiN Coated HSS, Right-Hand - TECWERK

Combining HSS core construction with a durable TiN coating delivers longer tool life and consistent cutting performance; the DIN 333 Form A geometry with a 60° countersink ensures precise centre holes. Order the TECWERK centre drill directly via Metav Werkzeuge or ask our consultants if needed.

TECWERK centre drill DIN 333 Form A — HSS, TiN, 2.5 mm, right‑hand

The TECWERK centre drill DIN 333 Form A 2.5 mm is a short, rigid starter tool designed to create accurate centre holes for subsequent drilling and turning processes in general workshop and production environments.

• HSS body with TiN coating
• Conforms to DIN 333 Form A
• 60° countersink angle for standard centres
• Pack of 5 for regular replenishment

Precision starter holes for reliable machining

The centre drill is engineered to produce consistent centre holes that guide larger drills or lathes, reducing runout and chatter. Built to DIN 333, the geometry of the short pilot and larger countersink creates a clean, concentric entry that simplifies subsequent operations. The nominal diameter 2.5 mm and the compact overall length are aimed at rigid positioning rather than deep drilling; this minimises deflection and contributes directly to improved hole accuracy and repeatability on turned or milled components.

Durable coating and material for extended service life

Manufactured from HSS and finished with a TiN coating, the tool offers a balance between toughness and wear resistance. The coating reduces friction and improves heat resistance at the cutting edge, which extends lifetime in cyclic production use. With a right‑hand cutting direction and a recommended feed of 0.03 mm per revolution in steels up to 800 N, the geometry and surface treatment work together to lower tool changes and increase throughput, providing a measurable gain in process efficiency for busy workshops.

Designed for smooth workshop integration

The tool is suitable for routine centre‑drilling tasks where standard conformity matters: the 60° countersink matches the common requirements for centre holes per DIN 332 without needing an additional pilot countersink. Supplied in a practical pack of five items, the set aids inventory management and keeps setups efficient on the shop floor. For those implementing or standardising tooling, the short, stiff design reduces re‑clamping and rework, promoting predictable cycle times and consistent outcomes across multiple machines.

Contact Metav Werkzeuge for tailored advice on tooling choices and specify the TECWERK centre drill for consistent centre hole performance — eMail info@metav-werkzeuge.com or call +49 2822 7131930 to discuss suitability for specific applications

Technical Data

• Article number: 2000861590NW
• Manufacturer: TECWERK
• Product type: Centre drill
• Standard: DIN 333
• Form: A
• Coating: TiN
• Material: HSS

Facts

• Nominal diameter: 2.5 mm
• Overall length: 45 mm
• Countersink angle: 60°
• Recommended feed in steel (≤800 N): 0.03 mm/rev
• Pack quantity: 5

Special features

• Right‑hand cutting
• For producing centre holes to DIN 332 without pilot countersink
• General workshop and production use
• TiN coating for reduced friction and increased wear resistance

FAQ

What materials is this centre drill suitable for?
The TECWERK centre drill (DIN 333 Form A, 2.5 mm) is intended for general use in conventional workshop materials; the HSS substrate with TiN coating provides enhanced wear resistance for typical steel and general metal applications.

How does the 60° countersink relate to standards?
A 60° countersink corresponds to the standard centre geometry used for producing centres to DIN 332; the DIN 333 Form A tool creates the correct profile for most turning and centre‑drilling requirements.

What feed rate is recommended for this tool in steel?
For steels up to the specified strength (approx. 800 N), the recommended feed is 0.03 mm per revolution, which balances cutting stability and surface quality for the short‑length geometry.

Is this centre drill suitable for precision setups on lathes?
Yes; the compact, rigid design of the DIN 333 Form A centre drill supports accurate pilot hole positioning and reduced runout, making it appropriate for precision lathe and mill set‑ups.

What is included in the packaging?
The product is supplied as a pack of five identical centre drills (pack quantity 5), allowing immediate replacement and straightforward stock planning for workshop use.

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