3.15mm Centre Drill DIN 333 Form B With Countersink 60/120° HSS, Right-Hand Cutting - TECWERK

Combining HSS durability, DIN 333 Form B conformity and a protective countersink, this centre drill delivers accurate, repeatable centring for workshop and production use; order the TECWERK tool directly via Metav Werkzeuge or contact our consultants for technical guidance.

TECWERK centre drill DIN 333 Form B, Ø 3.15 mm, HSS with protective countersink

TECWERK centre drill DIN 333 Form B, Ø 3.15 mm, HSS with protective countersink is a purpose-built centring tool for creating standard centre holes before turning or drilling operations

HSS construction for durable cutting
DIN 333 Form B for standard centre holes
Protective countersink for reliable centring
Right‑hand cutting, Ø 3.15 mm, 60/120° angle

Accurate starts reduce rework and machine time

The primary advantage of a dedicated centre drill lies in consistent, vibration‑free starts that prevent tool walking and misalignment. Manufactured to DIN 333 and matched to centre‑hole requirements in DIN 332 Blatt 1 Form B, this HSS tool produces repeatable pilot seats for subsequent drills or lathe centres. The combination of 3.15 mm tip diameter and a 60/120° countersink angle ensures a defined contact point, while the right‑hand cutting geometry supports smooth engagement at the start of the cut. These characteristics translate directly into reduced setup time and fewer scrapped components.

Robust construction for dependable workshop performance

Built from HSS, the drill balances toughness and wear resistance for general workshop environments. The tool’s protective countersink limits burr formation and protects the pilot during handling, preserving the cutting edges and extending service intervals. With an overall length of 60 mm and a shank diameter of 11.2 mm, the tool seats securely in standard chucks and holders, improving concentricity. For steel applications up to 800 N the recommended feed is 0.03 mm/rev, which optimises the cutting conditions and contributes to long‑term tool life.

Easy integration into standard production workflows

Adopting a standard‑compliant centre drill simplifies process planning: the geometry is compatible with common turning and drilling routines, and repeatable centring reduces setup checks. The right‑hand cutting direction and familiar dimensions make the tool suitable for tool cabinets across production and maintenance shops, supporting efficient batching and rapid changeovers. The clear technical specification and industry standard form factor help with procurement planning and inventory coherence, reinforcing stable supply chains when sourced via Metav Werkzeuge.

For reliable centring and consistent workshop results, secure the TECWERK centre drill through Metav Werkzeuge — available from Emmerich with expert consultancy and dependable delivery

Technical data

• Article number: 2000861633NW
• Product type: Centre drill
• Manufacturer: TECWERK
• Label: Zentrierbohrer DIN 333 Form B D.3,15mm HSS m.Schutzsenkung re.TECWERK

Facts

• Diameter: 3.15 mm
• Overall length: 60 mm
• Shank diameter: 11.2 mm
• Countersink angle: 60/120°
• Feed in steel ≤ 800 N: 0.03 mm/rev
• Cutting direction: Right‑hand

Special features

• Material: HSS
• Form: B
• Standard: DIN 333
• With protective countersink
• For making centre holes to DIN 332 Blatt 1 Form B
• Packaging unit: 1

FAQ

What material is the centre drill made from?
The TECWERK centre drill (DIN 333 Form B, SKU 2000861633NW) is manufactured from HSS, chosen for its combination of toughness and wear resistance.

Which dimensions and angles does this tool have?
This centre drill has a 3.15 mm tip diameter, an overall length of 60 mm, a shank of 11.2 mm and a countersink angle of 60/120°, matching DIN specifications.

Is the tool suitable for workshop steel applications?
Yes, the TECWERK centre drill is intended for general workshop use and is specified with a recommended feed in steel up to 800 N of 0.03 mm/rev.

How does the protective countersink benefit the process?
The protective countersink helps to centre reliably on the workpiece, reduces burrs and protects the pilot geometry, improving repeatability and reducing rework when using the TECWERK centre drill.

Which standard does the centre hole conform to?
The tool is designed in accordance with DIN 333 and is suitable for producing centre holes to DIN 332 Blatt 1 Form B as part of standard preparation for turning or drilling.

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