2.5mm Centre Drill DIN 333 Form A 60° HSS Left-Hand Cutting - TECWERK

Take advantage of a combination of practical geometry and robust material for consistent centre drilling performance: the HSS construction and 60° countersink geometry deliver reliable centre holes with controlled feed, reducing rework and downtime. Order the item directly via Metav Werkzeuge or consult our specialists for tailored advice.

TECWERK centre drill DIN 333 Form A, 2.5 mm HSS — left-hand cutting, 60°

TECWERK centre drill DIN 333 Form A, 2.5 mm HSS for producing accurate centre holes and pilot countersinks in general workshop and industrial settings

• HSS construction for reliable wear resistance
• DIN 333 Form A geometry, 60° countersink
• Left-hand cutting for reverse-thread or removal tasks
• 45 mm overall length for standard drilling setups

Precision geometry for dependable centre holes

The combination of DIN 333 Form A geometry and a 60° countersink is engineered to produce accurate centre holes that conform to established workshop standards. Thanks to the hardened HSS cutting edges and the defined tip form, holes are centred precisely with minimal runout, which simplifies subsequent turning or drilling operations. The specified feed of 0.03 mm/rev (in steel up to 800 N) supports controlled material removal and consistent hole quality, translating into measurable savings through fewer rejects and faster set-ups.

Robust material and cutting direction for reliable machining

Constructed from high-speed steel (HSS), the tool combines toughness with heat resistance for extended tool life in intermittent centre-drilling tasks. The left-hand cutting geometry is particularly useful for specific machining sequences such as removing damaged screws or when reverse cutting is required; it also offers a practical option where spindle rotation or fixture layout demands non-standard cutting direction. With a nominal diameter of 2.5 mm and an overall length of 45 mm, the tool fits standard centre-drilling fixtures while keeping stiffness and accessibility in balance.

Practical compatibility and process benefits in the workshop

Designed to create centre bores in accordance with DIN 332 without a protective countersink, the tool suits a wide range of general applications and simplifies preparatory operations before turning or drilling. The straightforward geometry reduces set-up time and supports predictable wear behaviour, which benefits production planning and tool management. For complex material mixes or specific machine states, the technical specifications — including HSS construction, DIN 333 compliance and the recommended feed — allow clear selection criteria for purchasing and inventory decisions. For further clarification on integration into existing workflows, Metav’s team can provide detailed guidance based on shop-floor requirements.

Contact Metav Werkzeuge to secure TECWERK centre drills for immediate delivery from Emmerich, or speak with our consultants for application-specific recommendations and procurement support

Technical data

• Article number: 2000861572NW
• Product: Centre drill DIN 333 Form A, 2.5 mm, HSS
• Brand: TECWERK

Facts

• Nominal diameter: 2.5 mm
• Overall length: 45 mm
• Countersink angle: 60°
• Feed in steel up to 800 N: 0.03 mm/rev
• Cutting direction: Left-hand

Special features

• Material: HSS
• Geometry: DIN 333 Form A
• Application: Centre drilling to DIN 332 without protective countersink
• Use: General workshop and industrial centre-drilling tasks

FAQ

What materials is this centre drill suitable for?
The TECWERK centre drill is made from HSS and is intended for general workshop use; it performs well in common steels and standard workshop materials as indicated by the feed guideline.

What does left-hand cutting mean for machining?
Left-hand cutting indicates the cutting edges are arranged for reverse rotational direction, useful for specific processes such as screw removal or operations that require reverse cutting motion.

Is the tool compatible with standard centre-drilling fixtures?
Yes, the 2.5 mm nominal diameter and 45 mm overall length make the tool compatible with standard fixtures used for centre drilling and pilot operations.

Can this drill produce centre bores according to DIN 332?
The tool’s DIN 333 Form A geometry and 60° countersink are specified for producing centre bores in line with DIN 332 without an additional protective countersink.

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