5mm NC Spot Drill HSS-Co TiN 90° For Precise Centre Drilling On NC Machines And Drill Centres, Cylinder Shank DIN 1835-A - TECWERK

Combining cobalt HSS construction and a TiN coating, this centre drill offers durable, repeatable centring and reduced tool changes in NC production. The 90° point and cylindrical shank to DIN 1835‑A enable fast, position‑accurate starts on machining centres and drilling rigs. Order the tool directly via Metav Werkzeuge or consult our specialists for application advice.

TECWERK NC centre drill Ø5 mm – HSS‑Co, TiN, 90°

The TECWERK NC centre drill Ø5 mm is a precision centring and chamfering tool designed for positional pre‑drilling on NC machines and drilling rigs

• Cobalt HSS body with TiN coating
• 90° point for precise centring
• Cylindrical shank to DIN 1835‑A
• Fast centre and chamfer in one pass

Optimised accuracy and shorter cycle times

The combination of HSS‑Co substrate and TiN surface treatment provides a balance of toughness and wear resistance that supports consistent centring performance. With a defined 90° point geometry, the tool creates an accurate centre for subsequent drilling or tapping operations, reducing run‑out and improving hole quality. The specified 0.04 mm/rev feed in steel (up to 800 N) is an indication of the tool’s effective cutting parameters for reliable, repeatable starts, which in turn shortens cycle times and lowers scrap rates.

Secure clamping and machine compatibility for efficient workflows

Equipped with a cylindrical shank to DIN 1835‑A, the drill integrates cleanly into common ER collet systems and tool holders used on NC machines. The right‑hand cutting design and standardised shank ensure stable seating and predictable tool behaviour during high‑speed operations. The centring and chamfering combination eliminates a separate chamfering operation, making the tool well suited to automated production cells and drilling rigs where set‑up time and tool changes must be minimised.

Durable cutting edge that supports process reliability

The TiN layer reduces friction and heat build‑up at the cutting edge, extending service life under repetitive cycle conditions and improving chip formation. Because the tool performs centring and chamfering in a single pass, the workpiece is better prepared for tapping and thread starts, lowering the likelihood of thread damage and rework. As a precision spot‑drilling solution, this centre drill contributes to consistent hole geometry and predictable downstream processing, supporting higher first‑time‑right rates on the shop floor.

For procurement and technical matching of TECWERK tools, contact Metav Werkzeuge to ensure the right centre drill specification for NC production and serial machining

Technical Data

• Article number: 2000861385NW
• Designation: NC centre drill Ø5 mm, HSS‑Co, TiN, 90°
• Manufacturer: TECWERK
• Packaging unit: 1

Facts

• Diameter: 5 mm
• Point angle: 90°
• Feed in steel (up to 800 N): 0.04 mm/rev
• Shank standard: DIN 1835‑A

Special features

• Material: HSS‑Co
• Coating: TiN (titanium nitride)
• Cutting direction: right‑hand cutting
• Function: positional and rapid centre drilling on NC machines and drilling rigs
• Capability: centring and chamfering of tapped holes in one pass

FAQ

What applications is this centre drill intended for?
The TECWERK NC centre drill Ø5 mm is intended for positional pre‑drilling and chamfering on NC machines and drilling rigs, especially where a precise start for subsequent drilling or tapping is required.

Which shank standard and clamping systems are compatible?
The tool uses a cylindrical shank to DIN 1835‑A, so it is compatible with standard ER collet chucks and holders commonly used on machine centres and drilling equipment.

How does the TiN coating improve performance?
The TiN coating on this centre drill reduces friction and wear at the cutting edge, which improves tool life and contributes to more consistent hole quality during repetitive production runs.

Can the drill perform centring and chamfering in one operation?
Yes, the design allows centring and chamfering of tapped holes in a single pass, which reduces cycle time and improves the reliability of subsequent tapping operations with the TECWERK centre drill.

What cutting data should be considered for steel applications?
For steel under loads up to 800 N, the specified feed is 0.04 mm/rev; this parameter provides a reliable baseline for setting feed rates when using the TECWERK NC centre drill (SKU 2000861385NW).

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