2mm Centre Drill DIN 333 Form B With Countersink 60/120° Right-Hand HSS, For DIN 332 Bl.1 - TECWERK

Combining HSS construction, DIN 333 Form B geometry and an integrated protective countersink, this centre drill delivers precise, repeatable centring and clean entry edges for turning and drilling; order the tool directly via Metav Werkzeuge or consult the Metav specialists for application guidance.

Centre drill DIN 333 Form B — 2 mm HSS with protective countersink (TECWERK)

The Centre drill DIN 333 Form B is a compact centring tool for producing accurate centre holes with an integrated protective countersink for clean starts in general workshop and production machining.

• HSS solid cutting material
• DIN 333 Form B standard-compliant
• Protective countersink, 60/120° angle
• Right-hand cutting for general use

Precision centring and compliant geometry for secure machining starts

The compact centring tool combines a DIN 333 Form B profile with high-speed steel construction to produce precise centre holes for subsequent turning or drilling operations. The tool geometry is designed to meet the standard for centring holes (DIN 332 Blatt 1 Form B) so that hole position and angle are repeatable across batches. The integrated protective countersink reduces breakout and burr formation, helping to protect workpiece edges and improve the accuracy of subsequent machining steps.

Controlled entry and reduced rework through a dual-angle countersink

A defining feature is the dual countersink angle of 60/120°, which gives a controlled chamfer that supports both centre-punch protection and clean tool entry. The chamfer geometry prevents the outer rim from fracturing and reduces the need for manual deburring after centring. Combined with right-hand cutting, this centring solution supports stable chip formation and predictable entry forces, resulting in fewer rejects and less manual finishing on production runs.

Efficient machining parameters that support throughput and tool life

Made from HSS, the centring tool balances toughness and wear resistance for robust performance in general steels. The specified feed guidance of 0.02 mm/rev in steels up to 800 N describes an economical machining parameter that maintains tip integrity while ensuring crisp centring. Following these parameters helps to extend service life and keeps process times consistent, translating into measurable productivity gains on repetitive machining tasks.

Wide applicability across workshop and production environments

Designed for universal use, the tool is suitable for preparing centres on components destined for lathes, drill presses or automated spindle units. The combination of the DIN-compliant profile and protective countersink makes it appropriate for both prototype work and series production where consistent centring is required. The compact diameter and standard shank form allow use in common drill chucks and holders, supporting quick tool changes and flexible setup in mixed production environments.

Contact Metav Werkzeuge for tailored advice on application and tooling packages or to discuss how the TECWERK centre drill can improve centring accuracy in your workflow

Technical data

• Article number: 2000861631NW
• Product name: Centre drill DIN 333 Form B, D 2 mm, HSS, protective countersink
• Brand: TECWERK

Facts

• Diameter: 2 mm
• Countersink angle: 60/120°
• Recommended feed in steel up to 800 N: 0.02 mm/rev
• Cutting direction: right-hand

Special features

• HSS material
• Conforms to DIN 333 Form B
• Integrated protective countersink
• For manufacture of centre holes per DIN 332 Blatt 1 Form B
• Intended for general workshop and production use

FAQ

What is the primary use of this centre drill?
The centre drill is intended for producing precise centre holes with a protective chamfer to support turning and drilling setups; the TECWERK centre drill (SKU 2000861631NW) is shaped to DIN 333 Form B.

Which materials can be machined with this tool?
The centring tool is made from HSS and is suited to general steels and typical workshop materials where centring per DIN standards is required.

What does the 60/120° countersink achieve?
The dual-angle 60/120° countersink gives a controlled chamfer that reduces breakout and burrs at the hole entry, improving subsequent machining accuracy.

How should the feed be set for reliable results?
A reference feed of 0.02 mm/rev in steels up to 800 N is recommended to balance centring precision and tool life under normal workshop conditions.

Is the centring tool compatible with standard drill holders?
Yes, the compact form and standard shank allow use in common drill chucks and holders for straightforward integration into existing tooling setups.

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