12mm NC Counterbore Solid Carbide TiAlN Coated 90° For High-Strength Steel, Stainless And Non-Ferrous Metals - TECWERK

Take advantage of the combination of precision centring, a durable TiAlN surface, and a DIN 6535‑HA cylindrical shank for repeatable, high‑quality spot‑drilling on NC machines; order directly via Metav Werkzeuge or consult our technical advisors for application support.

TECWERK NC spot drill D 12 mm – solid carbide, TiAlN, 90°

The TECWERK NC spot drill D 12 mm is a solid carbide centre and chamfering tool designed for precise, position‑accurate spot‑drilling on NC machines and boring mills

• Solid carbide with TiAlN coating
• 90° point for accurate centring and chamfering
• Cylindrical shank to DIN 6535‑HA
• Suitable for high‑strength steels and stainless steel

Precision start and reliable hole preparation

A controlled initial hole or chamfer reduces subsequent tool wear and eliminates rework. The 90° point geometry provides exact centring and a clean chamfer in a single pass, which shortens cycle time and improves hole quality. The tool is right‑hand cutting and manufactured from solid carbide, ensuring a rigid cutting edge that keeps runout low and maintains repeatable positional accuracy on automated machinery.

Robust design for demanding materials

The combination of solid carbide substrate and TiAlN coating delivers high thermal stability and wear resistance during interrupted cuts and elevated temperatures. This makes the drill especially suitable for high‑strength steels, steel castings, grey cast iron, stainless steels and various non‑ferrous metals. TiAlN reduces adhesive wear and helps retain hardness at the cutting edge, enabling longer tool life and more consistent surface finishes in challenging production environments.

Compatibility and seamless CNC integration

The tool features a cylindrical shank to DIN 6535‑HA, which simplifies clamping and repeatable mounting in standard toolholders. Specified as right‑hand cutting, it is intended for use on NC machines and boring mills for rapid, position‑accurate anbohren (spot‑drilling). For guidance on feed, a recommended reference is 0.12 mm/rev in steel up to 800 N cutting force; this numeric guideline aids in selecting spindle speed and feed rates to balance tool life and productivity.

Efficient workflow and consistent quality assurance

Combining centring and chamfering in one operation cuts handling time and reduces cycle complexity, which benefits both small workshops and larger production lines. The compact design and robust coating support predictable wear behaviour, lowering the risk of unscheduled tool changeovers and contributing to a steadier output quality. Backed by Metav’s distribution and quality control, the tool supports reliable supply and traceable performance for industrial users.

For precise spot‑drilling with TECWERK tools, contact Metav Werkzeuge in Emmerich for tailored application advice and dependable supply: info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 2000865816NW
• Designation: NC spot drill D 12 mm VHM TiAlN 90° TECWERK
• Manufacturer: TECWERK
• Packaging unit: 1

Core data

• Diameter: 12 mm
• Point angle: 90°
• Feed in steel up to 800 N: 0.12 mm/rev
• Shank: cylindrical to DIN 6535‑HA
• Cutting direction: right‑hand cutting
• Material: solid carbide (VHM)

Special features

• TiAlN coating
• Centering and chamfering in one pass
• For NC machines and boring mills
• Particularly suitable for high‑strength steels, steel castings, grey cast iron, stainless steels and non‑ferrous metals

FAQ

What materials can this spot drill process reliably?
The TECWERK NC spot drill D 12 mm is suitable for high‑strength steels, cast steels, grey cast iron, stainless steels and various non‑ferrous metals, thanks to its solid carbide construction and TiAlN coating.

Can the tool perform centring and chamfering in a single operation?
Yes. The 90° point geometry allows precise centring and a clean chamfer in one pass, reducing cycle time and eliminating a separate chamfering step.

What is the recommended feed for steel applications?
A practical reference is 0.12 mm/rev in steel up to 800 N cutting force; adjust spindle speed and feed to suit machine rigidity and material batch variance.

Is the shank compatible with standard toolholders?
The cylindrical shank complies with DIN 6535‑HA, ensuring straightforward clamping in common holders and repeatable centring on standard tooling systems.

Which SKU should be ordered for this exact configuration?
Order SKU 2000865816NW for the TECWERK NC spot drill D 12 mm with TiAlN coating and 90° point.

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