3mm NC Spot Drill Solid Carbide 90° For Accurate Spotting And Countersinking, Right-Hand Shank DIN 6535-HA - TECWERK

Benefit from precise positional spotting, solid carbide construction and a DIN 6535‑HA cylindrical shank for dependable machine interfacing; the combination of fast centring with chamfering and suitability for high‑strength steels ensures smoother production flow. Order directly via Metav Werkzeuge or consult our experts for application advice.

TECWERK NC pilot drill D 3 mm, solid carbide, 90°

The TECWERK NC pilot drill D 3 mm is a 90° spotting tool for positional drilling and one‑pass centring/chamfering on NC machines and boring mills.

• Solid carbide construction (VHM) for rigidity
• Cylindrical shank per DIN 6535-HA
• Right-hand cutting for fast, precise spotting
• Suitable for high‑strength steels and stainless steel

Precise spotting that reduces rework and setup time

The pilot drill’s solid carbide body and 90° tip deliver repeatable, positionally accurate spot drilling, which reduces the need for secondary operations and minimises rework. With a specified feed in steel up to 800 N: 0.05 mm/rev, the tool supports consistent chip formation and stable cutting forces on demanding materials. This predictability translates into fewer tool changes and shorter cycle times, a measurable efficiency gain for batch and CNC production environments.

Machine compatibility and secure clamping for reliable production

Designed with a cylindrical shank per DIN 6535‑HA, the tool offers straightforward integration into standard holders and automatic tool changers on NC machines and boring mills. The right‑hand cutting geometry ensures conventional cutting direction and simple process planning. The robust shank and carbide body maintain concentricity under load, supporting repeatable centring and chamfering in one operation and reducing set‑up complexity for production technicians and programmers.

Material versatility with one‑pass centring and chamfering

Specifically developed for a wide material spectrum — including high‑strength steels, steel castings, grey cast iron, stainless steels and non‑ferrous metals — the drill combines spot drilling with chamfer formation to prepare tapped holes in a single step. This single‑pass capability shortens the process chain, lowers handling risk and improves hole quality ahead of threading. For workshops aiming to tighten tolerances without adding process steps, the tool is a practical productivity enhancer.

Contact Metav Werkzeuge for tailored application support on TECWERK solid carbide pilot drills — call +49 2822 7131930 or email info@metav-werkzeuge.com for material‑specific recommendations and delivery options

Technical data

• Article number: 2000865801NW
• Description: NC pilot drill D 3 mm, solid carbide, 90° tip, TECWERK
• Manufacturer: TECWERK
• Packaging unit: 1
• UID: 2000865801NW

Facts

• Diameter: 3 mm
• Tip angle: 90°
• Feed in steel up to 800 N: 0.05 mm/rev

Special features

• Solid carbide (VHM)
• Cylindrical shank according to DIN 6535‑HA
• Right‑hand cutting
• For positional and fast spot drilling on NC machines and boring mills
• Centres and chamfers tapped holes in one operation
• Suitable for high‑strength steels, steel castings, grey cast iron, stainless steels, non‑ferrous metals

FAQ

What machines is this pilot drill intended for?
The TECWERK NC pilot drill is designed for use on NC machines and boring mills where positional spotting and one‑pass centring/chamfering are required.

Can the tool handle stainless steel and hardened materials?
Yes, the tool is suitable for stainless steels and a range of tougher materials; consult the specified feed rate (0.05 mm/rev at up to 800 N) for optimal results.

How does the DIN 6535‑HA shank benefit workflow?
A DIN 6535‑HA cylindrical shank enables reliable clamping in standard holders and automatic tool changers, ensuring repeatable concentricity and quick tool swaps.

Does this drill combine centring and chamfering?
The design allows centring and chamfering of tapped holes in a single operation, reducing handling and preparation steps before threading.

What cutting direction does the tool use?
The pilot drill is right‑hand cutting, offering conventional cutting behaviour for standard programming and operator familiarity.

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