1mm Centre Drill DIN 333 Form A 60° Countersink Angle HSS, For General Use, Feed Steel ≤800 N 0.02mm/rev - TECWERK

Precise centring and robust performance: the combination of HSS construction, DIN 333 Form A geometry and a 60° countersink angle delivers repeatable pilot centres and reduced setup time; order directly via Metav Werkzeuge or consult our advisors for application-specific guidance.

TECWERK Centre Drill DIN 333 Form A – 1 mm HSS, 60° countersink

The TECWERK centre drill DIN 333 Form A 1 mm HSS is a general-purpose centring tool for producing standard centre holes to DIN 332, optimised for reliable pilot drilling in a wide range of workshop applications.

• Solid HSS construction for durability
• DIN 333 Form A standard geometry
• 60° countersink angle for precise centres
• 0.02 mm/rev feed in steel up to 800 N

Accurate pilot centres for reliable machining

The centre drill follows DIN 333 Form A geometry to deliver consistent, concentric pilot holes that improve subsequent drilling or turning operations. Made from HSS, the tool maintains cutting edge integrity across typical workshop tasks and offers predictable tool behaviour. The 60° countersink angle creates a defined seat for lathe centres or screw heads, reducing run-out and the need for rework. Clear standardisation supports repeatable results across batches and operator shifts.

Built for consistent performance in steel

Specified feed behaviour of 0.02 mm/rev in steel up to 800 N provides a practical starting point for process settings: the value indicates the recommended axial advance per spindle revolution to balance tool life and hole quality. For general-purpose centring the combination of HSS and the standard geometry offers a wide process window, helping to maintain uniform centring even under varying clamping or material conditions. This rational setup guidance supports efficient cycle times and fewer rejected parts.

Seamless integration into existing workflows

Standardised form and angle mean the tool fits established centring procedures without additional fixtures or complex reprogramming. The design permits production of centre holes to DIN 332 without protective countersink, which can eliminate an extra operation when that finish is acceptable. By reducing handling steps and simplifying tool inventory, the centring process becomes more streamlined and easier to schedule in mixed-production environments.

Durable choice for everyday workshop use

Constructed from HSS, the centring tool combines cost-effective wear resistance with straightforward resharpening options where applicable. For workshops aiming to reduce downtime, the tool’s predictable wear patterns and proven geometry support planned maintenance intervals and fewer emergency tool changes. The overall effect is a dependable centring solution that supports sustained productivity without complex tooling strategies.

Contact Metav Werkzeuge for application advice or to order the TECWERK centre drill directly from our Emmerich distribution hub: info@metav-werkzeuge.com | +49 2822 7131930

Technical data

• Article number: 2000861802NW
• Description: Centre drill DIN 333 Form A, 1 mm, HSS, TECWERK
• Manufacturer: TECWERK
• SKU: 2000861802NW
• Packaging unit: 5

Facts

• Diameter: 1 mm
• Countersink angle: 60°
• Feed recommendation in steel up to 800 N: 0.02 mm/rev
• Standard: DIN 333 Form A
• Intended for centre holes to DIN 332 without protective countersink

Special features

• Material: High-speed steel (HSS)
• General-purpose centring
• Standardised geometry for repeatability
• Optimised for reliable pilot centres in machining operations

FAQ

What is the intended use of this centre drill?
The TECWERK centre drill DIN 333 Form A 1 mm is designed for producing standard centre holes to DIN 332, providing defined seats for subsequent drilling or turning operations.

Which materials is this tool suitable for?
The centre drill is specified with a feed recommendation in steel up to 800 N (0.02 mm/rev) and is intended for general-purpose centring in typical workshop materials.

What is the exact diameter and geometry of the tool?
Diameter is 1 mm with DIN 333 Form A geometry and a 60° countersink angle, matching common centring requirements.

Is the tool coated?
No coating is specified for the TECWERK centre drill; the tool is supplied in HSS material.

How should the feed value be interpreted?
The stated 0.02 mm/rev is a recommended axial advance per revolution in steel up to 800 N; actual settings should be adjusted to machine rigidity and workpiece conditions.

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