1.25mm Centre Drill DIN 333 Form A 60° Solid Carbide Right-Hand Without Countersink - TECWERK

Combining precise centring, solid‑carbide wear resistance and a compact shank, this centre drill delivers repeatable pilot holes with minimal setup effort. Order the TECWERK centre drill directly via Metav Werkzeuge or consult our specialists for specification matching.

TECWERK centre drill DIN 333 Form A, Ø 1.25 mm, solid carbide, 60°

The TECWERK centre drill DIN 333 Form A Ø 1.25 mm is a solid‑carbide tool for producing exact centring holes to DIN 332 standards in a wide range of engineering materials.

• Solid‑carbide for high wear resistance
• DIN 333 Form A geometry with 60° angle
• Right‑hand cutting for conventional toolpaths
• Shank Ø 3.15 mm for secure clamping

Reliable centring for consistent set‑ups

The 60° point angle and DIN geometry ensure precision centring that reduces runout and improves subsequent drilling or turning accuracy. Designed to produce centring holes according to DIN 332, the tool guarantees the correct lead‑in for long production runs. The compact Ø 1.25 mm diameter is ideal for small‑part work and applications where tight concentricity is required, enabling stable toolholding and predictable positional accuracy in both manual and CNC operations.

Long tool life and wide material compatibility

Made from solid carbide, the centre drill combines hardness and thermal stability for extended service life under demanding conditions. It is suitable for machining high‑strength steels, cast steels, grey and hard cast iron, manganese‑steel and CrNi alloys, as well as light and non‑ferrous metals and fibre‑reinforced plastics. The specified feed 0.08 mm/rev in steel (up to 800 N) provides a practical balance between tool life and productivity. The lack of a protective countersink simplifies the geometry and fosters repeatable performance in serial production.

Practical handling and integration into workflows

With a shank Ø 3.15 mm and an overall length of 31.5 mm the centre drill is compatible with common collets and small toolholders, supporting quick tool changes and stable clamping. The right‑hand cutting orientation suits standard spindle directions and machining cycles. The straightforward Form A design minimises set‑up complexity while delivering the accurate pilot points required for subsequent drills or turning operations. For customers seeking predictable centring with minimal rework, this tool streamlines process steps and reduces scrap rates.

Contact Metav Werkzeuge to discuss TECWERK solid‑carbide centre drills and arrange prompt delivery from our Emmerich facility or to request tailored technical advice

Technical Data

• Article number: 2000861989NW
• Product type: centre drill
• Manufacturer: TECWERK
• Material: solid carbide
• DIN norm: DIN 333
• Form: A
• Cutting direction: right‑hand
• Countersink angle: 60°
• Diameter: 1.25 mm
• Overall length: 31.5 mm
• Shank diameter: 3.15 mm
• Execution: without protective countersink
• Packaging unit: 1

Facts

• Diameter: 1.25 mm
• Overall length: 31.5 mm
• Shank Ø: 3.15 mm
• Countersink angle: 60°
• Feed in steel up to 800 N: 0.08 mm/rev

Special features

• Solid‑carbide construction
• DIN 333 Form A geometry
• For producing centring holes to DIN 332
• Right‑hand cutting
• Suitable for high‑strength steels, steel castings, grey cast iron, hard cast iron, manganese‑steel, CrNi steels, light and non‑ferrous metals, fibre‑reinforced plastics and other duroplastics
• No protective countersink

FAQ

What materials can this centre drill machine handle?
The TECWERK centre drill is suitable for a wide range of materials including high‑strength steels, various cast irons, manganese‑steel, CrNi alloys, light and non‑ferrous metals, and fibre‑reinforced plastics as stated in the specification.

What does VHM mean and why is it important?
VHM denotes solid carbide; this material provides superior hardness and thermal resistance compared with high‑speed steel, resulting in longer tool life and consistent precision for the TECWERK centre drill.

Is the 60° angle compatible with standard centring requirements?
Yes, the 60° point angle corresponds to DIN guidelines for centring holes and ensures correct seating and guidance for subsequent drills and turning tools.

Which shank size is required for clamping this tool?
The centre drill has a shank Ø 3.15 mm, which fits common small collets and toolholders designed for slim shanks.

Can this tool be used in CNC operations?
The tool’s geometry and right‑hand cutting make it fully suitable for CNC and manual machining centres where conventional spindle rotation and standard toolpaths are used.

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