7mm Quick-Change Insert SE 5.5mm Square For DIN 374/376 M10, L3 5mm - TECWERK

Taking advantage of the compact design and secure torque transmission, this quick-change insert combines reliable clamping with straightforward compatibility for DIN 374/376 M10 taps; order directly via Metav Werkzeuge or consult our advisors for application-specific guidance.

TECWERK Quick-change insert SE Size 2 — 7 mm Ø, 5.5 mm square shank, for DIN 374/376 M10

The Quick-change insert SE 7 mm x 5.5 mm Size 2 for DIN 374/376 M10 is a compact tool-holder insert designed to secure taps via a rapid clamping mechanism for efficient thread machining in workshop and production environments

*Quick-clamp design for rapid tool changes *Torque transmission via 5.5 mm square shank *Compatible with DIN 374/376 M10 taps

Faster tool changes for higher throughput

The quick-clamp mechanism reduces idle time between operations by enabling immediate replacement of tap holders without additional tools. For production runs where cycle time matters, this design delivers a measurable productivity gain by shortening setup intervals and improving machine utilisation. The insert’s geometry supports quick engagement, which helps maintain a steady machining rhythm and reduces cumulative downtime across repetitive threading tasks.

Consistent torque transfer for precise threads

Torque is transmitted through the shaft square, using the 5.5 mm square shank, which ensures stable drive from the tool-holder to the tap. This direct torque path minimises slip and wobble during cutting, resulting in more accurate threads and fewer reworks. Compatibility with DIN 374/376 M10 taps is maintained through the secure positioning of the tap shank in the quick-clamp system, offering a dependable solution for standard metric tapping tasks in general workshop and industrial environments.

Compact footprint with predictable mounting dimensions

The insert’s form factor supports integration into confined fixtures and multi-spindle arrangements. Key dimensions such as D: 48 mm, D1: 31 mm, L1: 32 mm and L4: 35 mm provide the predictable mounting envelope required for precise fixture design. This compactness enables closer tool spacing and simplifies layout planning on milling heads or tapping stations, which is beneficial when retrofitting or expanding existing tool setups without extensive redesign.

Design notes, limitations and variant guidance

The holder is specified without safety clutch, which means torque limiting is not integrated; the drive relies on the solid shaft-to-square connection for torque transfer. Inserts are intended to hold taps with a quick-clamping device and different shank dimensions require corresponding insert variants. Dimensional details such as L3: 5 mm and L5: 11 mm indicate the internal seating and engagement lengths, so matching the correct insert size is essential for secure clamping and consistent thread quality. The compact insert model is therefore best employed where controlled torque and precise seating are prioritised.

For fast workshop integration of TECWERK quick-change tooling, contact Metav Werkzeuge for tailored advice and direct supply from Emmerich—email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• SKU: 4000832641NW
• UID: 4000832641NW
• Product type: Quick-change insert SE
• Size: Size 2
• Manufacturer: TECWERK
• Packaging unit: 1

Facts

• Bore / Ø: 7 mm
• Shank square: 5.5 mm
• L1: 32 mm
• L3: 5 mm
• L4: 35 mm
• L5: 11 mm
• D: 48 mm
• D1: 31 mm

Special features

• Compatible with DIN 374/376 M10
• Quick-clamp holding for taps
• Torque transmission via shaft square
• Supplied without safety clutch
• Different inserts required for varying shank sizes

FAQ

What taps fit this quick-change insert? The insert is designed to accept taps complying with DIN 374/376 M10; the Quick-change insert SE 7 mm x 5.5 mm Size 2 for DIN 374/376 M10 provides a secure fit for these standard metric taps.

Is a safety clutch included with the insert? No, the holder is supplied without safety clutch; torque transmission is via the shaft square and requires external torque control if overload protection is needed.

How is torque transmitted to the tap? Torque is delivered through the 5.5 mm square shank and the shaft-square interface, ensuring direct drive and reduced play for accurate threading performance.

Are alternative sizes available for different shank dimensions? Yes, the design requires different insert variants for other shank sizes; the current item is Size 2 with the specified dimensions and any alternative must be selected to match the tap shank.

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