6mm NC Spot Drill HSS-Co TiN 90° Right-Hand Cylindrical Shank DIN 1835-A - TECWERK

Benefit from precise positioning and efficient one‑pass centring and chamfering thanks to a 6 mm, TiN‑coated HSS‑Co spot drill with a 90° point and DIN 1835‑A cylindrical shank; the combination of high heat resistance, wear protection and machine‑compatible shank keeps production flowing. Order the tool directly via Metav Werkzeuge or consult Metav's specialists for machine‑specific recommendations.

TECWERK NC spot drill D 6 mm — HSS‑Co, TiN, 90° point

The TECWERK NC spot drill D 6 mm is a cylindrical‑shank spot drill designed for precise positioning, centring and chamfering of threaded holes on CNC machines and drill rigs.

• High‑precision 6 mm diameter h8
• TiN coating for extended tool life
• 90° point for accurate centring and chamfering
• Cylindrical shank to DIN 1835‑A

Accurate positioning and one‑pass centring

The combination of 6 mm nominal diameter with h8 tolerance and a 90° point ensures repeatable, position‑accurate spot drilling and chamfering on automated equipment. Manufactured from HSS‑Co, the tool retains cutting edge strength at raised temperatures typical for high‑volume NC machining, while the DIN 1835‑A cylindrical shank guarantees compatibility with standard toolholders. These characteristics reduce indexing and rework, enabling shorter setup times and more consistent results in series production.

Durable cutting performance and process stability

A TiN coating provides improved surface hardness and reduced friction at the cutting edge, extending tool life under continuous operation. The cobalt‑alloyed high‑speed steel base offers enhanced thermal stability compared with conventional HSS, supporting steady performance when drilling and countersinking in demanding runs. With an overall length of 66 mm and a flute length of 16 mm, the tool balances rigidity and chip evacuation to maintain stable cutting conditions and predictable wear behaviour across batches.

Optimised for CNC workflows and reduced cycle time

Designed for right‑hand cutting and for use on NC machines and drill rigs, this spot drill enables centring and chamfering of threaded holes in a single operation, cutting process steps and reducing cycle time. The specified feed guidance of 0.05 mm/rev in steel at up to 800 N allows process planners to set conservative parameters for secure material engagement and consistent hole starts. The tool’s single‑piece packaging and standard shank format mean straightforward insertion into existing fixtures and minimal adapter use, supporting a smooth integration into production lines and tool cabinets.

For machine‑specific guidance and to secure the TECWERK NC spot drill with TiN coating, contact Metav Werkzeuge for tailored advice — call +49 2822 7131930 or email info@metav-werkzeuge.com

Technical data

• SKU: 2000861386NW
• Product type: NC spot drill
• Brand: TECWERK
• Standard: DIN 1835‑A
• Packaging unit: 1

Core data

• Diameter: 6 mm
• Overall length: 66 mm
• Spiral length (flute): 16 mm
• Point angle: 90°
• Tolerance diameter: h8
• Feed recommendation in steel up to 800 N: 0.05 mm/rev
• Cutting direction: right‑hand

Features / Materials

• Material: HSS‑Co
• Coating: TiN
• Shank: cylindrical shank to DIN 1835‑A
• Application: precise spot drilling, centring and chamfering of threaded holes on CNC machines and drill rigs
• Packaging: single piece

FAQ

Which materials is this spot drill suitable for?
The TECWERK NC spot drill D 6 mm is specified for use in steel operations (feed guidance given for steel); selection for other materials requires process validation.

Is the shank compatible with standard toolholders?
Yes — the cylindrical shank conforms to DIN 1835‑A and is compatible with toolholders designed for that standard.

What advantages does the TiN coating deliver?
TiN increases surface hardness and reduces friction at the cutting edge, improving wear resistance and extending service life compared with uncoated tools.

How does the 90° point support accurate centring?
The 90° point provides a clear, defined seat for the drill, improving repeatable positioning and enabling simultaneous centring and chamfering in one pass.

What feed is recommended for reliable hole starts?
A feed of 0.05 mm/rev in steel at up to 800 N is recommended as a guideline for secure engagement and consistent results with this tool.

Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund