16mm NC Spot Drill HSS-Co 90° Right-Hand Cylindrical Shank h8, DIN 1835-A - TECWERK

Take advantage of a tool that pairs HSS‑Co durability with a 90° tip and a cylindrical shank to deliver fast, position‑accurate spot‑drilling on NC machines; order via Metav Werkzeuge or contact our consultants for tailored advice.

TECWERK NC spot drill Ø16 mm, HSS‑Co, 90°

TECWERK NC spot drill Ø16 mm, HSS‑Co, 90° — a purpose‑built centre‑spotting tool for precise centring and chamfering on NC machines and boring mills

• HSS‑Co for high wear resistance
• 90° tip for accurate centring
• Cylindrical shank DIN 1835‑A
• Designed for NC machines and boring mills

Precise starts for dependable thread production

The robust HSS‑Co alloy and the 90° tip create a reliable contact point that prevents wandering and ensures repeatable hole starts. For workshops and production lines that require consistent results, the combination of a 16 mm diameter body and a cylindrical shank to DIN 1835‑A guarantees secure clamping and accurate concentricity. The tool is optimised for position‑accurate spot‑drilling, allowing centring and chamfering of thread holes in a single pass, which cuts cycle time and reduces tool changes.

Engineered for productive NC and boring‑mill workflows

Designed specifically for automated environments, the centre‑spotting tool features a right‑hand cutting geometry and a flute length that supports deep engagement while maintaining chip control. The specified feed guidance—0.11 mm/rev in steel up to 800 N—helps configure feed rates for stable cutting conditions. Integration into NC programmes is straightforward: the standardised cylindrical shank ensures compatibility with holders and tool changers, while the nominal h8 diameter tolerance promotes consistent positioning across batches.

Practical benefits for workshop reliability

Beyond hard data, the tool contributes to measurable productivity: combining centring and chamfering in one operation reduces handling and secondary operations. The HSS‑Co composition offers improved heat resistance compared with plain high‑speed steel, supporting longer life under intermittent high loads. For operators, this means fewer interruptions for adjustment and a lower risk of misstarts when transferring programmes between machines. The construction focuses on predictable behaviour in everyday production rather than one‑off performance figures.

Contact Metav Werkzeuge for expert advice on integrating the TECWERK NC spot drill into production — email info@metav-werkzeuge.com or call +49 2822 7131930 for specification guidance and procurement from Emmerich.

Technical data

• Article number: 2000860116NW
• Brand: TECWERK
• Product type: NC spot drill

Data

• Diameter: 16 mm
• Overall length: 115 mm
• Spiral length: 38 mm
• Point angle: 90°
• Feed in steel up to 800 N: 0.11 mm/rev
• Tolerance: h8

Special features

• Material: HSS‑Co
• Shank: Cylindrical shank to DIN 1835‑A
• Cutting direction: Right‑hand cutting
• Application: Position‑accurate and fast spot‑drilling on NC machines and boring mills
• Function: Centring and chamfering of thread holes in one operation

FAQ

What machines is this spot drill suitable for?
The TECWERK NC spot drill Ø16 mm is designed for NC machines and boring mills, providing reliable centring and chamfering in automated setups.

What material is the tool made from and why does it matter?
This spot drill is manufactured from HSS‑Co, which offers improved wear and heat resistance compared with standard high‑speed steel, making it suitable for repeated centring operations.

What are the recommended feed conditions?
A guideline from the technical specification indicates a feed of 0.11 mm/rev in steel up to 800 N for stable performance with the TECWERK NC spot drill (SKU 2000860116NW).

How is the shank configured for toolholders?
The tool is supplied with a cylindrical shank to DIN 1835‑A, ensuring compatibility with standard holders and automatic tool changers.

Can the tool perform centring and chamfering in one pass?
Yes, the geometry of the TECWERK NC spot drill is optimised to centre and chamfer thread holes in a single operation, reducing cycle time and setup effort.

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