97mm Thread Cutting Holder M5-M22 With Quick-Change, Taper DIN 69871 Form A - TECWERK

Take advantage of precise torque transfer, built‑in axial compensation and a standard SK50 taper for reliable threading operations in production environments; order the tapping chuck directly via Metav Werkzeuge or consult our specialists for application-specific advice.

TECWERK Tapping Chuck (DIN 69871A, SK50, M5–M22, 97 mm)

The TECWERK tapping chuck is a precision tap holder for CNC and machining centres, designed for secure torque transfer and axial length compensation in metric thread sizes M5–M22.

• DIN 69871 Form A SK50 taper
• Length compensation under push and pull
• Quick-change insert for rapid tool change
• Ball-guided bushing for improved runout

Consistent torque transfer to reduce tap breakage and downtime

The quick‑change insert design ensures reliable torque transmission from spindle to tapping tool, keeping the driving force localised and predictable. For metric threads from M5–M22, the holder reduces slippage during interrupted cuts and reversible tapping cycles, lowering the risk of tap breakage and unscheduled stoppages. This mechanical coupling, combined with a robust clamping interface, helps maintain cycle times and stabilises thread quality across batch production.

Built‑in axial compensation for uniform thread depth and tool life

Equipped with axial compensation that acts on both compression and tension, the holder compensates for small axial variations in the machine or workpiece setup. The length compensation smooths out feed inconsistencies and protects the tap during axial run‑out or slight misalignment, improving thread concentricity and prolonging tool life. The ball‑guided bushing provides guided movement with reduced lateral play, which contributes to repeatable results and a more predictable process window.

Standard taper and compact dimensions for easy integration

Conforming to DIN 69871 Form A with an SK50 taper, the holder fits standard machining spindles without modification. Compact dimensions (d = 31 mm, overall length A = 97 mm, D = 53 mm) make it suitable for congested tool layouts and allow close tool spacing on multi‑spindle heads. The quick‑change execution simplifies maintenance and reduces tool change time, while the design supports a wide range of tapping operations frequently required in job shops and production departments.

For application checks, compatibility confirmation or procurement of the TECWERK tapping chuck, contact Metav Werkzeuge in Emmerich for tailored advice and rapid supply via eMail: info@metav-werkzeuge.com or phone: +49 2822 7131930

Technical Data

• Article number: 2000832248NW
• SKU: 2000832248NW
• Label: Gewindeschneidfutter DIN 69871A M5-M22 SK50 A.-L.97mm TECWERK

Facts

• Range: M5–M22
• Standard: DIN 69871 Form A
• Taper: SK50
• d: 31 mm
• A (length): 97 mm
• D: 53 mm
• Packaging unit: 1

Special features

• Axial compensation on compression and tension
• Ball-guided bushing
• Quick-change insert for torque transmission
• Quick-change execution
• Suitable for threading/tapping operations

FAQ

What thread sizes are supported by this holder?
The holder supports thread sizes from M5 to M22 and is optimised for metric tapping applications using the TECWERK tapping chuck.

Is the taper compatible with standard machining spindles?
Yes, the SK50 taper and conformity with DIN 69871 Form A ensure compatibility with standard spindles and toolholders in CNC machines.

How does the axial compensation benefit production?
Axial compensation on both push and pull reduces stress on the tap during feed variations and misalignment, prolonging tool life and improving thread consistency when using the TECWERK tap holder.

Can the holder be used for reversible tapping cycles?
The quick‑change insert and secure torque transfer make the holder suitable for reversible and interrupted tapping cycles common in industrial production.

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