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

Take advantage of the combination of precise DIN 333 geometry, HSS durability and a defined 60° tip for reliable centring without a pilot countersink; benefit from consistent feed guidance (0.03 mm/rev in steel up to 800 N) for predictable machining. Order the TECWERK centre drill directly via Metav Werkzeuge or consult their advisers for specification support.

TECWERK Centre Drill DIN 333 Form A, 2.5 mm — HSS, 60° tip

A TECWERK centre drill DIN 333 Form A 2.5 mm designed for producing accurate centring holes to DIN 332 standards and for general workshop machining.

• HSS construction, DIN 333 Form A
• 60° centring tip for accurate centre holes
• Designed for general workshop use
• Feed 0.03 mm/rev in steel up to 800 N

Accurate centring through standardised geometry

The defined DIN 333 Form A profile and the 60° tip deliver repeatable starting points for subsequent drilling and turning operations, reducing the risk of runout and misalignment. By producing clean centre holes compatible with DIN 332 without requiring a protective pilot countersink, this centring tool shortens set-up time and helps maintain concentricity when transferring work between chuck and tailstock. The standard geometry is especially valuable where consistent hole position and orientation are priorities, such as in production batches or precision assembly.

Robust material and stable cutting behaviour for everyday use

Manufactured from HSS, the component offers a reliable combination of toughness and cutting resistance for workshop environments. The specified feed guidance of 0.03 mm/rev for steel up to 800 N provides a practical starting point for setting feeds that balance tool life and productivity. HSS construction supports general-purpose machining across a range of conventional materials, giving a dependable service life under normal operating conditions and allowing predictable process planning in small-batch and repair work.

Practical handling, clamping and machining recommendations

For best results mount the centring tool with firm seating and maintain rigid clamping to prevent deflection at the start of the cut. Avoid introducing a pilot countersink when following the intended DIN 332 workflow: the tool is specified to create the required centring geometry directly. Where uncertainty exists about feeds or machine set-up, refer to the guidance values and consider light trial cuts on a sample workpiece. Correct handling reduces rework and supports stable tool performance across routine workshop tasks.

For tailored centring advice and to source genuine TECWERK centre drills, contact Metav Werkzeuge in Emmerich on +49 2822 7131930 or info@metav-werkzeuge.com for expert guidance and fast supply.

Technical data

• SKU: 2000861572NW
• Description: Centre drill DIN 333 Form A, 2.5 mm, HSS, TECWERK
• Manufacturer: TECWERK
• Packaging unit: 5

Facts

• Diameter: 2.5 mm
• Tip angle: 60°
• Feed guidance in steel up to 800 N: 0.03 mm/rev
• Standard: DIN 333 / suitable for DIN 332 centring holes

Special features

• HSS material
• Form A geometry for direct centre-hole production
• For general workshop use
• No protective pilot countersink required for DIN 332 holes

FAQ

What tip angle does the centre drill use?
The centre drill features a 60° tip angle designed to produce standard centring holes compatible with DIN 332.

Is this tool suitable for conventional steel machining?
Yes, the TECWERK centre drill in HSS is intended for general workshop use; recommended feed guidance is 0.03 mm/rev for steel up to 800 N.

Does the tool require a pilot countersink for DIN 332 holes?
No, the Form A geometry is specified to create the required centring hole without a protective pilot countersink.

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