5mm Centre Drill DIN 333 Form R 60° Tip HSS Right-Hand - TECWERK

Take advantage of the combination of HSS construction, Form R geometry and a 60° centring angle for precise and repeatable pilot holes; order the matching TECWERK centre drill via Metav Werkzeuge or consult our specialists for process optimisation.

TECWERK centre drill DIN 333 Form R, Ø5.00 mm, HSS — 60° centring geometry

A TECWERK centre drill DIN 333 Form R designed for accurate centring and short pilot holes in general engineering and toolroom applications, compliant with DIN specifications.

• HSS construction for long tool life
• DIN 333 Form R geometry with radius
• 60° centring angle for DIN 332 holes
• Right-hand cutting, Ø 5.00 mm

Precision starts that save time and rework

The primary value of this centring tool is consistent, repeatable starts that reduce wandering and minimise rework. The Form R geometry with a small radius and the 60° angle are tailored to produce centre holes that meet DIN 332 Blatt 1 requirements, providing a reliable datum for subsequent turning or drilling operations. Using a dedicated centre drill rather than a simple twist drill separates the functions of centring and drilling, which improves positional accuracy and decreases tool chatter in follow-up processes.

Durable HSS construction for everyday industrial use

Manufactured from HSS, the tool balances toughness and wear resistance for a broad range of standard workshops. The right-hand cutting design suits conventional spindle rotation and offers predictable chip formation. For guidance in production, a recommended feed in steel up to 800 N is 0.04 mm/rev, which helps maintain hole quality and tool life when used with appropriate machine speeds. The combination of material and geometry supports frequent, reliable use without the need for speciality coatings in common engineering steels.

Compact dimensions for easy integration and clamping

With a cutting diameter of Ø5.00 mm, a shaft Ø12.5 mm and 63 mm overall length, this centre drill fits typical drill chucks and collets used in workshop equipment. The execution is without protective countersink, so the tool is optimised for direct centring tasks rather than decorative chamfering. The modest overall length aids rigidity, reducing deflection in handheld and benchtop machines and enabling straightforward insertion into existing toolholding systems. For flexible production, the tool is suitable for general use across a variety of steels and common workshop materials.

Discuss the TECWERK HSS centre drill with Metav Werkzeuge in Emmerich to confirm the right Form R option for production requirements; email info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: 2000861955NW
• Product type: Centre drill
• Brand: TECWERK
• Label: Zentrierbohrer DIN 333 Form R D.5mm HSS re.TECWERK

Dimensions & performance

• Diameter: 5.00 mm
• Overall length: 63 mm
• Shank diameter: 12.5 mm
• Countersink angle: 60°
• Feed in steel up to 800 N: 0.04 mm/rev

Features & materials

• Material: HSS
• Form R with radius
• Right-hand cutting
• Without protective countersink
• Compliant with DIN 333
• For centre holes to DIN 332 Blatt 1 Form R (with radius)

FAQ

What materials is this centre drill suitable for?
The TECWERK centre drill is made from HSS and is intended for general use in common engineering materials; a guideline feed in steel up to 800 N is 0.04 mm/rev.

Does the tool produce standard DIN centre holes?
Yes, the geometry corresponds to DIN 333 Form R and is suitable for producing centre holes to DIN 332 Blatt 1 Form R.

What are the tool dimensions for chucking and set-up?
The centring tool has a Ø5.00 mm cutting diameter, shaft Ø12.5 mm and 63 mm overall length, suitable for standard chucks and collets.

Is a protective countersink included?
This version is supplied without protective countersink and is intended specifically for accurate centring rather than combined chamfering.

How should feed and speed be approached for steel?
As a practical starting point, use a feed of 0.04 mm/rev in steel up to 800 N and select spindle speed to match the HSS material and the workshop setup.

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