10mm NC Spot Drill HSS-Co 120° With Cylindrical Shank DIN 1835-A, Right-Hand Cutting - TECWERK

Take advantage of the combination of HSS‑Co wear resistance, a 10 mm cutting diameter and a DIN 1835‑A cylindrical shank for fast, position‑accurate centre‑drilling and chamfering on NC machines — order the tool conveniently via Metav Werkzeuge or consult our advisors for application support.

NC centre drill D.10 mm HSS‑Co 120° by TECWERK — precision spot‑drilling for NC machines

NC centre drill D.10 mm HSS‑Co for position‑accurate centre‑drilling and chamfering on CNC machines and boring mills

• HSS‑Co for higher wear resistance
• Cylindrical shank to DIN 1835‑A
• Position‑accurate centre‑drilling and chamfering

Engineered for precise centre‑drilling and chamfering

This centre‑drill is manufactured from HSS‑Co, a cobalt‑alloy high‑speed steel that provides improved hardness and wear resistance compared with standard HSS. The 10 mm cutting diameter and 120° point angle create a defined, repeatable starting geometry that reduces run‑out and ensures secure engagement for subsequent drills or taps. By combining centre‑drilling and chamfering capability in a single pass, the tool shortens cycle times and minimises handling steps, delivering a measurable productivity improvement for component runs where repeatability and positioning matter.

Optimised for NC machines and boring‑mill workflows

Designed for use on NC machines and boring mills, the tool features a cylindrical shank to DIN 1835‑A, ensuring secure clamping in standard toolholders and quick change systems. The right‑hand cutting geometry supports conventional spindle rotation and chip evacuation patterns typical of CNC processes. The specified feed performance — 0.09 mm/rev in steel at cutting forces up to 800 N — gives a practical guideline for process planning: it balances chip formation, tool life and hole quality so that indexable operations or follow‑up tapping proceed with reduced risk of misalignment. This combination of standardised shank, clear feed guidance and one‑pass centring makes the tool well suited to both prototype and small‑batch production environments.

Durability, handling and application guidance

The use of HSS‑Co means the drill tolerates elevated temperatures and offers longer life when machining a range of ferrous materials; this is especially useful when frequent re‑grinding or replacement would otherwise interrupt production. The tool is right‑hand cutting and intended for position‑accurate anbohren (spot‑drilling) and the simultaneous chamfering of threaded holes, which reduces setup complexity and ensures clean, centred starts for taps. As a practical note, secure clamping of the DIN 1835‑A shank and correct spindle alignment are essential to achieve optimum run‑out characteristics and tool life. For tailored recommendations on speeds, feeds and clamping options, technical consultation is available to align the tool with specific machine and component requirements.

For reliable precision from TECWERK and direct supply through Metav Werkzeuge, contact our advisors at Metav Werkzeuge for application recommendations and to confirm suitability for the intended machining scenario

Technical Data

• Article number: 2000860090NW
• Description: NC centre drill D.10 mm HSS‑Co 120° TECWERK
• Manufacturer: TECWERK

Facts

• Cutting diameter: 10 mm
• Point angle: 120°
• Recommended feed in steel (up to 800 N): 0.09 mm/rev
• Packaging unit: 1

Special features

• Material: HSS‑Co (cobalt high‑speed steel)
• Shank: Cylindrical shank to DIN 1835‑A
• Cutting direction: Right‑hand cutting
• Application: Position‑accurate centre‑drilling and chamfering on NC machines and boring mills
• Function: Centring and chamfering of threaded holes in a single pass

FAQ

What materials can this centre drill machine?
The centre drill is made from HSS‑Co, so it is suited to machining a range of ferrous materials; the feed guideline of 0.09 mm/rev applies when working in steel up to the noted cutting forces.

Is the shank compatible with standard toolholders?
Yes. The cylindrical shank conforms to DIN 1835‑A, allowing clamping in standard holders and many quick‑change systems on NC machines and boring mills.

What does the 120° point angle deliver in practice?
A 120° point angle provides a broad, centred entry suited to producing accurate pilot locations and a chamfer for taps, improving concentricity for subsequent drilling or tapping operations.

Can the tool perform centring and chamfering in one operation?
Yes. The design permits centring and chamfering of threaded holes in a single pass, reducing cycle time and handling steps when used on NC machines or boring mills.

How should cutting data be adjusted for tougher materials?
For harder or alloyed steels, reduce spindle speed and feed below the reference 0.09 mm/rev and consult technical data; the HSS‑Co composition supports higher temperatures but process adjustments will extend tool life.

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