5mm NC Spot Drill Solid Carbide 120° Right-Hand For High-Strength Steel, Cast Iron, Stainless Steel, Non-Ferrous - TECWERK

Take advantage of the combination of solid carbide construction, a 120° tip and a DIN‑standard cylindrical shank for fast, position‑accurate pre‑drilling on NC machines; order via Metav Werkzeuge or consult the specialists for application advice.

TECWERK NC spot drill 5 mm — solid carbide, 120° tip

The TECWERK NC spot drill 5 mm is a solid‑carbide, right‑hand centre drill designed for precise pre‑drilling, centring and chamfering on NC machines and drill rigs.

• Solid carbide (VHM) for high rigidity
• 120° tip for accurate centring and chamfering
• Cylindrical shank to DIN 6535‑HA
• Suited for high‑strength steels and stainless

Faster cycles through combined centring and chamfering

The tool reduces process steps by combining accurate centring and chamfering in a single operation, which shortens cycle time and minimises tool changes on CNC and NC machines. The 120° tip produces a defined chamfer for reliable thread starts and easier fastener insertion; this reduces rework and improves repeatability across batches. For planners, the rational benefit is clear: fewer operations per hole lead to higher throughput with consistent positional accuracy.

Robust construction for demanding materials

Manufactured from solid carbide (VHM), the insert provides rigidity and wear resistance required for machining high‑strength steels, cast steel, grey cast iron, stainless steels and non‑ferrous metals. The right‑hand cutting geometry supports reliable chip formation under typical machining conditions. For those less familiar with the term, VHM simply means a one‑piece carbide body, offering better concentricity and longer life than equivalent brazed solutions when used within the recommended cutting data.

Secure holding and recommended cutting data

The DIN 6535‑HA cylindrical shank ensures predictable clamping in standard collets and chucks, improving run‑out and surface quality. For machining in steel with a cutting force up to 800 N, a recommended feed is 0.07 mm/rev, which balances tool life and hole quality. The tool is right‑hand cutting and intended for use on NC machines and drill rigs where precise positioning is required; using the suggested feed and correct clamping reduces vibration and extends service life.

Contact Metav Werkzeuge for tailored advice and to order TECWERK solid‑carbide spot drills directly from stock at Emmerich.

Technical data

• Article number: 2000865821NW
• Label: NC‑Anbohrer D.5mm VHM 120Grad TECWERK
• Manufacturer: TECWERK
• Packaging unit: 1

Core specifications

• Diameter: 5 mm
• Tip angle: 120°
• Feed in steel (up to 800 N): 0.07 mm/rev
• Shank: Cylindrical to DIN 6535‑HA
• Cutting direction: Right‑hand

Features and application

• Solid carbide (VHM)
• Designed for NC machines and drill rigs
• Positions‑accurate pre‑drilling
• Centring and chamfering of threaded holes in one operation
• Suitable for high‑strength steels, steel castings, grey cast iron, stainless steels and non‑ferrous metals

FAQ

What is the recommended feed for drilling in steel with this tool?
The recommended feed for the TECWERK NC spot drill 5 mm in steel with cutting forces up to 800 N is 0.07 mm per revolution to balance tool life and hole quality.

Can this tool chamfer and centre a hole in one pass?
Yes, the TECWERK solid‑carbide spot drill combines precise centring and chamfering of threaded holes in a single operation, reducing cycle time.

Which machines are suitable for this spot drill?
The tool is designed for NC machines and drill rigs where position accuracy and repeatable clamping are available.

Is the shank compatible with standard collets?
The cylindrical shank conforms to DIN 6535‑HA, ensuring compatibility with standard collets and chucks for secure clamping.

Which materials can be machined with this drill?
The TECWERK NC spot drill 5 mm is suitable for high‑strength steels, steel castings, grey cast iron, stainless steels and a range of non‑ferrous metals.

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