16mm NC Centre Drill Solid Carbide TiAlN Coated 142° Point For Spot Drilling And Countersinking, - TECWERK

Take advantage of a compact tooling solution that combines solid carbide construction, durable TiAlN coating and a 142° point angle for fast, position-accurate spot drilling and reliable chamfering in a single pass; order via Metav Werkzeuge or request application advice from the specialists in Emmerich.

NC spot drill D 16 mm solid carbide TiAlN 142° – TECWERK

The NC spot drill D 16 mm is a solid-carbide centre drill designed for position-accurate and rapid spot drilling, centring and chamfering on NC machines and drilling rigs

• Solid carbide with TiAlN coating
• 142° point angle for precise centring
• Cylindrical shank to DIN 6535‑HB
• Suited to high-strength steels and stainless steel

Precise centring and reduced setup time for NC production

Built for accurate positioning on CNC equipment, this centre drill combines a solid carbide body with a TiAlN coating to deliver consistent performance under repeated starts and stops. The 142° point angle improves initial contact and reduces wander, which means fewer re‑set operations and shorter setup times. Where traceable, repeatable positioning is essential for series production, this tool supports tighter process control by enabling reliable pre‑drilling and initial chamfering in one operation.

Broad material capability with clear process parameters

Engineered for demanding alloys and cast materials, the tool is particularly suited to high‑strength steels, steel castings, grey cast iron, stainless steels and non‑ferrous metals. The recommended feed in steel up to 800 N is 0.14 mm/rev, a practical starting value that balances tool life and cycle time. The cylindrical shank to DIN 6535‑HB ensures secure clamping in standard holders, simplifying integration into existing tool‑change systems and reducing adapter requirements.

Operational reliability and integrated chamfering efficiency

Right‑hand cutting geometry and the ability to centre and chamfer tapped holes in a single pass help to reduce cycle steps and minimise tool changes. In production environments where every second counts, combining centring and bevel creation increases throughput and lowers the risk of misalignment before tapping. The tool also acts as a reliable centring aid for solid carbide drills with point angles between 120° and 140°, supporting precision drilling sequences without additional fixtures.

Contact Metav Werkzeuge for tailored application advice on the TECWERK NC spot drill D 16 mm — our Emmerich team will advise on integration, delivery and suitable process parameters

Technical data

• SKU: 2000865844NW
• Article: NC spot drill D 16 mm
• Brand: TECWERK
• Shank: cylindrical shank to DIN 6535‑HB
• Point angle: 142°
• Coating: TiAlN
• Material: solid carbide
• Cutting direction: right‑hand cutting
• Packaging unit: 1

Core data

• Diameter: 16 mm
• Feed in steel up to 800 N: 0.14 mm/rev
• Compatible drill point angles for centring: 120°–140°
• Packaging unit: 1

Applications / features

• Position‑accurate and fast spot drilling on NC machines and drilling rigs
• Centring and chamfering of tapped holes in one pass
• Particularly suitable for high‑strength steels, steel castings, grey cast iron, stainless steels and non‑ferrous metals
• Centring aid for solid carbide drills with 120°–140° point angles
• Right‑hand cutting geometry

FAQ

What materials is this centre drill suitable for?
The NC spot drill D 16 mm from TECWERK is suitable for high‑strength steels, steel castings, grey cast iron, stainless steels and a range of non‑ferrous metals.

What is the recommended feed rate for steel?
A practical starting value for feed in steel up to 800 N is 0.14 mm per revolution when using the TECWERK centre drill.

Can this tool chamfer tapped holes as well as centre them?
Yes, the tool is designed to centre and chamfer threaded pilot holes in a single operation, reducing process steps.

Which shank standard does the tool use?
The centre drill has a cylindrical shank manufactured to DIN 6535‑HB, compatible with standard holders.

Is this suitable as a centring aid for other carbide drills?
The tool can be used to centre solid carbide drills that have point angles between 120° and 140°.

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