16mm NC Spot Drill HSS-Co 90° With Cylindrical Shank DIN 1835-A, Right-Hand Cut - TECWERK

Benefit from precise centring and fast cycle times thanks to the combination of HSS‑Co construction and a 90° tip designed for one‑pass centring and chamfering; order the NC spot drill directly via Metav Werkzeuge or ask our consultants if needed.

NC spot drill D16 mm HSS‑Co 90° — TECWERK

The NC spot drill D16 mm HSS‑Co 90° is a position‑accurate spot‑drilling tool for NC machines and drilling rigs, engineered to centre and chamfer threaded holes in a single operation.

• Cobalt HSS for improved wear resistance
• 90° tip for reliable centring and chamfering
• Cylindrical shank to DIN 1835‑A for secure clamping

Faster, repeatable spot‑drilling for CNC workflows

The combination of HSS‑Co material and a Ø16 mm cutting diameter provides a robust balance between toughness and wear resistance, reducing tool changes in medium‑duty production environments. Designed for right‑hand cutting, the cutter removes material cleanly during the initial spot‑drill operation, improving hole entry quality and reducing burr formation. Integrated into automated cells on NC machines and conventional drilling rigs, this tool supports shorter cycle times and more consistent centring, which translates into less rework and improved downstream threading accuracy.

One‑pass centring and chamfering to save process steps

Engineered to centre and chamfer threaded holes in a single pass, the tool reduces the number of operations required before tapping. The 90° point geometry provides a secure initial seat for subsequent tools and ensures correct alignment of tapped holes. The specified feed performance — 0.11 mm/rev in steel up to 800 N — indicates a predictable metal removal rate under the stated conditions; this allows process planners to calculate cycle times with confidence and to select appropriate spindle speeds and feeds for repeatable results. The integrated design reduces setup complexity and shortens the overall machining sequence.

Secure clamping and handling for reliable production

The cylindrical shank manufactured to DIN 1835‑A secures the tool in standard toolholders and collets, ensuring minimal run‑out and stable cutting performance. Made from cobalt‑alloyed high‑speed steel, the cutter offers improved hot hardness compared with conventional HSS, giving longer life under intermittent thermal loads common on production lines. For best results in steel applications, apply suitable cutting fluid and verify holder concentricity; the combination of material, geometry and shank standard contributes to consistent hole quality across batches and supports predictable maintenance intervals.

Contact Metav Werkzeuge for ordering details or production advice on TECWERK spot drills and their suitability for specific machining setups — Metav’s Emmerich warehouse provides supply reliability and technical guidance.

Technical Data

• Article number: 2000860116NW
• Manufacturer: TECWERK
• Packaging unit: 1

Facts

• Diameter: Ø16 mm
• Tip angle: 90°
• Feed in steel up to 800 N: 0.11 mm/rev

Special features

• Material: HSS‑Co
• Cylindrical shank to DIN 1835‑A
• Right‑hand cutting
• For position‑accurate spot‑drilling on NC machines and drilling rigs
• Centres and chamfers threaded holes in one pass

FAQ

What applications is this spot drill suitable for? This TECWERK NC spot drill (SKU 2000860116NW) is suitable for position‑accurate spot‑drilling and single‑pass centring and chamfering of threaded holes, primarily in steel workpieces.

Can the tool be clamped in standard holders? Yes — the cylindrical shank manufactured to DIN 1835‑A enables secure clamping in standard toolholders and collets for reliable run‑out performance.

What does HSS‑Co mean for tool life? HSS‑Co denotes cobalt‑alloyed high‑speed steel; this material offers improved hot hardness and wear resistance, which typically extends life under higher thermal loads compared with standard HSS.

Is the feed value critical for process planning? The specified feed — 0.11 mm/rev in steel up to 800 N — provides a basis for calculating cycle times and selecting spindle speeds; it helps ensure repeatable centring and chamfering performance.

Does the geometry support chamfering of threaded holes in one operation? Yes — the 90° tip geometry is specifically intended to centre and chamfer tapped holes in a single pass, reducing the number of operations before tapping.

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