5mm NC Spot Drill HSS‑Co TiN 90° Cylindrical Shank h8, DIN 1835-A - TECWERK

Taking advantage of a HSS‑Co substrate with a TiN coating and a 90° tip, this spot drill combines robust wear resistance with reliable centring and chamfering in a single pass; order the tool directly via Metav Werkzeuge or consult the specialists for application advice.

NC spot drill 5 mm, HSS‑Co, TiN, 90° — TECWERK

NC spot drill 5 mm for precise positioning and chamfering on CNC machines and drilling centres

• HSS‑Co substrate for high durability
• TiN coating for enhanced wear resistance
• Cylindrical shank to DIN 1835‑A
• 90° tip for centring and chamfering

Faster, more reliable positioning for machining workflows

The spotting tool is designed to provide precise positioning and stable starts on automated equipment. With a 5 mm diameter and a 90° tip geometry, the tool enables accurate centring and initial chamfering in the same operation, reducing secondary set‑ups and downtime. This combination is particularly effective on CNC machines and drilling centres where repeatability is essential; the result is fewer rejected parts and a smoother production flow.

Durable construction for extended service life

Manufactured from HSS‑Co, the drill body offers improved toughness and thermal resistance compared with high‑speed steel alone. The TiN coating gives an additional wear barrier that reduces flank and crater wear, allowing for longer tool life and fewer changeovers. For workshops that prioritise uptime, this material and coating pairing means more consistent hole starts at higher utilisation rates without sacrificing surface condition.

Standards, shank design and recommended operating data

The tool is supplied with a cylindrical shank conforming to DIN 1835‑A, ensuring secure, repeatable clamping in standard toolholders and chucks. Spiral length is 14 mm with an overall length of 62 mm, and the diameter tolerance is h8, providing predictable fit and concentricity. The cutter is right‑hand cutting; a recommended feed in steel up to 800 N is 0.04 mm/rev, which balances tool life and surface quality. These specifications simplify integration into existing setups and support consistent cycle times.

Contact Metav Werkzeuge for tailored advice on TECWERK HSS‑Co spot drills and compatibility with existing CNC processes — Metav Werkzeuge is available to advise from Emmerich

Technical data

• Article number: 2000861385NW
• Manufacturer: TECWERK
• Product type: NC spot drill

Facts

• Diameter: 5 mm
• Overall length: 62 mm
• Spiral length: 14 mm
• Tip angle: 90°
• Diameter tolerance: h8
• Packaging unit: 1

Special features

• Material: HSS‑Co
• Coating: TiN
• Shank: cylindrical shank to DIN 1835‑A
• Cutting direction: right‑hand cutting
• Application: positioning and fast spot drilling on NC machines and drilling centres
• Additional data: recommended feed in steel up to 800 N: 0.04 mm/rev

FAQ

How does the 90° tip help with centring and chamfering?
The 90° tip on the NC spot drill 5 mm creates a defined cone for easy centring and simultaneous chamfering of threaded starts, reducing the need for follow‑up operations.

Is the shank compatible with standard holders?
Yes; the cylindrical shank conforms to DIN 1835‑A so it is compatible with standard chucks and toolholders used on CNC machines.

What advantages does the TiN coating provide?
TiN coating on the TECWERK NC spot drill improves wear resistance and heat protection, which extends tool life and maintains cutting performance under frequent use.

Can the tool be used for automated production runs?
The combination of HSS‑Co material, TiN coating and DIN‑standard shank makes the tool suitable for automated NC and CNC processes where repeatability and tool life are required.

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