16mm NC Spot Drill Solid Carbide TiAlN Coating 90° Cylinder Shank h6, DIN 6535-HA - TECWERK

Take advantage of the combination of solid-carbide construction, TiAlN heat-resistant coating and a DIN 6535-HA cylindrical shank to ensure precise, repeatable centring and countersinking on CNC machines; order directly via Metav Werkzeuge or consult our advisors for application-specific recommendations.

NC spot drill D16 VHM TiAlN, 90° – TECWERK

The NC spot drill D16 VHM TiAlN is a solid‑carbide spotting tool designed for accurate centring, pilot drilling and light countersinking on NC machines and drilling rigs.

• Solid carbide construction VHM
• TiAlN coating for high-temperature resistance
• DIN 6535-HA cylindrical shank h6 tolerance
• 90° point angle for precise centring

Precision start for reliable machining

A consistent hole start saves time and reduces rework. The solid‑carbide design ensures high rigidity and minimal deflection during initial penetration, while the TiAlN surface treatment improves wear resistance under heat. The compliance with DIN 6535-HA and the h6 tolerance on the shank guarantees secure clamping and stable concentricity in standard toolholders. This combination results in repeatable centre holes and reliable thread starts, making the tool suitable for repeat production and automated setups.

Engineered for demanding materials and higher productivity

The geometry and coating make the tool especially effective on high-strength steels, stainless steels and various cast materials as well as non‑ferrous metals. The 0.14 mm/rev feed guideline for steel up to 800 N provides a starting point for process planning and helps achieve efficient chip formation without sacrificing surface quality. The heat resistance of the TiAlN coating permits higher cutting temperatures, extending tool life and enabling faster cycle times where process stability is required.

Practical design for CNC workstations and drilling rigs

A 90° point combines centring and countersinking in one pass, reducing tool changes and process steps. The 26 mm flute length supports reliable chip evacuation during spot drilling, while the 80 mm overall length offers sufficient reach for many fixture arrangements. The cylindrical shank in accordance with the DIN standard simplifies clamping and replacement in automated tool chucks, accelerating setup times and improving uptime in series production.

Economy through consistent accuracy

Consistent hole quality translates directly into lower scrap rates and less secondary work. Tight manufacturing tolerances and the tool’s robustness contribute to consistent hole quality and reduced scrap across batches. For workshops and production lines aiming for long production runs, this tool offers durability and predictability, supporting efficient series production and interchangeability of components.

For application advice or to arrange supply of TECWERK’s TiAlN‑coated solid‑carbide spot drill, contact Metav Werkzeuge — based in Emmerich and serving as a quality filter for European customers — at info@metav-werkzeuge.com or +49 2822 7131930 for tailored recommendations and availability.

Technical Data

• Article number: 2000865817NW
• Standard: DIN 6535-HA
• Manufacturer: TECWERK

Dimensions & performance

• Diameter: 16 mm
• Overall length: 80 mm
• Flute (spiral) length: 26 mm
• Point angle: 90°
• Tolerance diameter: h6
• Feed in steel (up to 800 N): 0.14 mm/rev

Materials & applications

• Solid carbide (VHM)
• TiAlN coating
• Cylindrical shank (DIN 6535-HA)
• Right‑hand cutting
• Suitable for high‑strength steels, steel castings, grey cast iron, stainless steels and non‑ferrous metals
• For centring and countersinking of tapped holes in one pass
• Packaging unit: 1

FAQ

What materials can be machined with this spot drill?
The NC spot drill D16 VHM TiAlN is suitable for high‑strength steels, stainless steels, cast steels, grey cast iron and a range of non‑ferrous metals thanks to its solid‑carbide body and TiAlN coating.

Is the shank compatible with standard toolholders?
Yes — the cylindrical shank conforms to DIN 6535‑HA and the h6 tolerance, ensuring secure clamping in common CNC tool chucks and reducing runout.

Can centring and countersinking be completed in one operation?
Yes — the 90° point angle is designed to centre and countersink tapped holes in a single pass, saving setup time and reducing the number of tool changes.

What feed and cutting recommendations apply?
As a guideline, use a feed around 0.14 mm/rev in steel up to 800 N; adjust speeds and feeds to suit machine rigidity and workpiece material for optimum tool life.

Which TECWERK product SKU should be ordered for this configuration?
Order the TECWERK NC spot drill listed under SKU 2000865817NW for the D16, VHM, TiAlN, 90° configuration.

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