5mm Centre Drill DIN 333 Form B With Countersink 60/120° Right-Hand HSS - NORDWEST Handel AG

Take advantage of the precise centring geometry and robust HSS construction to ensure reliable centre holes with reduced burr formation; order directly via Metav Werkzeuge for secure supply and expert consultation.

TECWERK centre drill DIN 333 Form B, 5 mm – HSS with protective countersink (right‑hand)

The TECWERK centre drill DIN 333 Form B, 5 mm is a precision centre‑drilling tool designed to produce clean, standardised centre holes with an integrated protective countersink for general machining applications.

• HSS construction for long tool life
• DIN 333 Form B centring geometry
• Integrated protective countersink
• 60/120° countersink angle

Accurate starts for repeatable machining

The DIN 333 Form B geometry delivers a stable, short pilot followed by the countersink, ensuring a crisp centre hole that guides subsequent drills or turning operations. This geometry reduces run‑out and improves repeatability on the production floor, which translates into fewer rejected parts and less rework. The design conforms to the standard for centre holes, allowing simple comparison with technical drawings and easing process validation in machining workflows.

Durable high‑speed steel and consistent cutting data

Manufactured from HSS, the drill offers good toughness and wear resistance for routine centring tasks. The tool's right‑hand cutting action and the specified feed in steel — 0.04 mm/rev at cutting forces up to 800 N — support steady chip formation and predictable tool life. The 60/120° countersink angle is suited to standard centre preparations, providing a controlled bearing surface and reduced risk of workpiece damage during clamping or turning starts.

Practical design that simplifies workshop routines

The integrated protective countersink reduces burrs and creates a reliable entry for larger drills and centres, saving time in downstream operations. As a general‑purpose centre‑drilling solution, it suits spotting and centring tasks across a broad range of machining contexts. Technical users benefit from the straightforward geometry and standard sizing, which make process documentation and tooling lists clearer and more consistent without the need for special fixtures or adapters.

Contact Metav Werkzeuge for availability from Emmerich and tailored advice on integrating this centre drill into existing machining processes

Technical data

• Article number: 2000861635NW
• SKU/UID: 2000861635NW
• Description: Centre drill DIN 333 Form B, 5 mm, HSS, protective countersink, right‑hand
• Packaging unit: 1

Facts

• Diameter: 5 mm
• Countersink angle: 60/120°
• Feed in steel ≤ 800 N: 0.04 mm/rev

Special features

• HSS material
• DIN 333 Form B centring geometry
• With protective countersink
• Right‑hand cut
• For production of centre holes to DIN 332 Sheet 1 Form B
• For general machining use

FAQ

What is the nominal diameter and standard of this centre drill?
The centre drill has a nominal diameter of 5 mm and follows DIN 333 Form B, suitable for centre holes conforming to DIN 332 Sheet 1 Form B.

Which material is the tool made from and what does that mean for durability?
The tool is made from HSS; this provides a balance of toughness and wear resistance for routine centring and spotting operations.

What is the recommended feed when centring in steel?
For centring under cutting forces up to 800 N, the specified feed is 0.04 mm per revolution, which supports stable cutting and predictable tool life.

How does the protective countersink benefit machining operations?
The integrated countersink reduces burr formation and provides a controlled bearing surface, improving the accuracy of subsequent drilling or turning starts.

Is the cutting direction specified and why does it matter?
Yes — the tool is right‑hand cutting; this matches standard spindle rotation and ensures correct chip evacuation and performance.

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