5mm NC Centre Drill HSS-Co 120° Cylindrical Shank DIN 1835-A, Right-Hand - TECWERK

The combination of a 5 mm cutting diameter, HSS‑Co construction and a 120° point angle delivers fast, position‑accurate spot drilling plus reliable chamfering in a single pass; order the NC spot drill directly from Metav Werkzeuge or consult our specialists for application support.

TECWERK NC Spot Drill – 5 mm, HSS‑Co, 120°

The TECWERK NC spot drill is a right‑hand cutting tool with a DIN 1835‑A cylindrical shank, designed for position‑accurate and rapid spot drilling, centring and chamfering on CNC machines and drill rigs.

HSS‑Co for extended tool life
DIN 1835‑A cylindrical shank
120° point for precise centring and chamfering
Optimised for NC machines and drill rigs

Optimised performance for dependable spot drilling

Built from HSS‑Co, this centre‑type drill combines toughness with heat resistance to maintain cutting geometry under load. The tool’s small 5 mm diameter and ground point deliver consistent runout and repeatable hole positioning, which reduces rework and scrap rates on precision components. The 120° point angle balances centring capability with a chamfering function, allowing stable engagement into workpieces and lowering the risk of walk‑off during initial contact.

Save time with integrated centring and chamfering

The dual function of centring plus chamfering in a single operation shortens machining cycles and reduces tooling changes. By producing a reliable lead‑in and a slight chamfer for tapped holes in one pass, set‑up times are shortened and subsequent tapping runs more smoothly. This operational consolidation supports higher throughput and fewer machine interventions on production lines and jobbing drills alike.

Consistent clamping and application parameters for CNC use

The DIN 1835‑A cylindrical shank guarantees secure clamping in standard toolholders and collets, which contributes to vibration damping and stable cutting. Specified feed guidance of 0.04 mm/rev in steel at up to 800 N allows informed programming on NC machines and drilling centres; these parameters aid predictable tool life and surface finish when integrated into existing machining cycles. Right‑hand cutting geometry matches conventional spindle rotation and tool paths.

Practical benefits for workshop efficiency

Designed for repeatable accuracy, the drill reduces downtime caused by trial‑and‑error centring and minimises the number of tools required per workstep. Robust construction and straightforward mounting yield a maintenance‑friendly solution that supports continuous operation. With its compact diameter and reliable chamfering, the tool is well suited for high‑mix environments where small, precise starter holes are needed before tapping or finishing operations. TECWERK quality helps stabilise production output and simplifies inventory choices.

For procurement and technical advice on TECWERK HSS‑Co NC spot drills, please contact Metav Werkzeuge in Emmerich by email or phone to secure supply and application recommendations.

Technical data

• Article number: 2000860085NW
• Label: NC spot drill 5 mm, HSS‑Co, 120°
• Brand: TECWERK
• Pack unit: 1

Facts

• Diameter: 5 mm
• Point angle: 120°
• Shank: DIN 1835‑A cylindrical
• Feed guidance in steel up to 800 N: 0.04 mm/rev
• Cutting direction: right‑hand

Special features

• HSS‑Co material
• Position‑accurate spot drilling
• Centring and chamfering in one pass
• Suitable for NC machines and drill rigs

FAQ

What is the intended use of this NC spot drill?
The TECWERK NC spot drill is intended for position‑accurate spot drilling, centring and chamfering on CNC machines and drilling centres, especially before tapping operations.

Which shank standard does the tool use and why is that important?
The tool uses a DIN 1835‑A cylindrical shank, which ensures secure clamping in standard collets and toolholders and contributes to stable cutting performance.

What machining parameters are recommended for steel?
A feed guidance of 0.04 mm/rev in steel at forces up to 800 N is specified as a reference for programming on NC machines; actual values should be adapted to machine rigidity and material grade.

Can the drill perform chamfering as well as centring?
Yes, the 120° point geometry is designed to provide reliable centring and a light chamfer in a single operation, reducing tool changes.

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