5mm Centre Drill DIN 333 Form A HSS TiN Coated 60° Countersink, Right-Hand Cutting - TECWERK

Take advantage of HSS strength and a TiN coating for durable centring plus a standard 60° countersink that ensures compatible centre holes; order the centre drill directly via Metav Werkzeuge or ask the consultants if technical advice is required.

Centre drill DIN 333 Form A, 5 mm — HSS with TiN coating by TECWERK

The Zentrierbohrer DIN 333 Form A D.5mm HSS TiN re.TECWERK is a hardened centre drill designed for creating precise centring holes in metalworking and general workshop applications.

• Centre drill DIN 333 Form A by TECWERK
• HSS core with durable TiN coating
• 60° countersink angle for standard centring
• Suitable for steel feeds up to 800 N at 0.04 mm/rev

Accurate centring for repeatable hole starts

This centre drill is manufactured to DIN 333 Form A tolerances to produce reliable centre holes compatible with standard tooling. The high-speed steel core (HSS) delivers toughness under shock loads during spot-drilling, while the TiN coating reduces abrasive wear and improves chip flow. By using a purpose-made centre tool rather than improvised methods, toolpaths become more predictable and the risk of drill walking is reduced, which in turn supports consistent drilling accuracy and reduces scrap rates.

Optimised for machining steel with defined feed parameters

The tool features a 60° countersink geometry that matches DIN norms for centre holes, making it suitable where conventional centring is required without an additional pilot countersink. It is rated for feeds in steel up to 800 N with a recommended advance of 0.04 mm/rev, a datum that helps maintain cutting stability and avoids premature tool failure. The right-hand cutting geometry ensures conventional spindle rotation compatibility with most lathes and milling spindles, enabling straightforward integration into existing production routines.

Durable finish that extends tool life and workshop uptime

A TiN coating offers a low-friction surface and thermal resistance that reduces adhesive wear and extends edge life compared with uncoated variants. This increased durability lowers the frequency of tool changes and re-grinds, directly supporting higher machine utilisation and reduced per-part tooling costs. For workshops looking to balance maintenance intervals with throughput, this centre drill provides an economical compromise between single-use carbide options and plain uncoated HSS.

Practical applications and handling recommendations

The centre drill is suitable for general workshop use in turning and drilling setups where standard centring is required; typical users include toolrooms, maintenance shops and production departments. The drill produces centre holes according to DIN 332 without an additional protective countersink step, simplifying process chains. For best results, secure workpieces correctly, use the recommended feed values for the material being worked and inspect the tool seat in the chuck or collet for concentricity before use to preserve the intended precision of each operation.

For dependable centring results with TECWERK tools, contact Metav Werkzeuge for ordering or application advice — Metav’s consultants in Emmerich provide practical guidance and reliable supply for workshop requirements.

Technical data

• Article number: 2000861593NW
• Description: Zentrierbohrer DIN 333 Form A D.5mm HSS TiN re.TECWERK
• Manufacturer: TECWERK
• Packaging unit: 1
• UID: 2000861593NW

Facts

• Diameter: 5 mm
• Countersink angle: 60°
• Feed in steel up to 800 N: 0.04 mm/rev
• Standard: DIN 333 Form A

Special features

• Material: HSS
• Coating: TiN-coated
• Cutting direction: right-hand cutting
• Application: for creating centre holes to DIN 332 without protective countersink
• Intended use: general workshop and machining applications

FAQ

What materials can this centre drill be used on?
The centre drill is designed primarily for steel applications and performs well under the stated feed conditions; the TECWERK centre drill DIN 333 Form A D.5mm is suitable for general metalworking centring tasks.

Is the 60° angle compatible with my lathe centre requirements?
Yes, a 60° countersink conforms to common centre-hole standards and is compatible with standard lathe centres and drills produced to DIN norms.

How does the TiN coating improve tool life?
The TiN coating reduces friction and provides abrasion resistance, which helps the cutting edge stay sharper longer and extends the service life of the centre drill.

Can this tool be used without a pilot or protective countersink?
The tool is specified for producing centre holes according to DIN 332 without an additional protective countersink step, allowing direct use for standard centring operations.

What is the article number or SKU for reordering?
The SKU for ordering is 2000861593NW, referenced as the Zentrierbohrer DIN 333 Form A D.5mm HSS TiN re.TECWERK.

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