6mm Quick-Change Insert SE 4.9mm Square Shank For DIN 371 M5-6, DIN 374/376 M8 - TECWERK

Benefit from fast tool changes, secure tap retention and direct torque transfer via a 4.9 mm square shank; the insert supports standardised threading operations and reduces setup time. Order the quick-change insert directly via Metav Werkzeuge or consult the specialists for application support.

Quick-change insert SE 6 mm × 4.9 mm, Size 1 – for DIN 371 M5–6 and DIN 374/376 M8 (TECWERK)

A quick-change insert SE 6 mm × 4.9 mm Size 1 engineered to hold thread taps securely for efficient threading in production and maintenance environments.

• Fast tool change via quick-clamp insert
• Torque via 4.9 mm square shank
• Compatible with DIN 371 and DIN 374/376 taps

Faster threading with reliable tap retention

The quick-change insert delivers measurable efficiency gains by enabling rapid exchange of taps held in the quick-clamp mechanism. Designed for use with taps to DIN standards, the insert provides secure tap retention so that the tap remains correctly aligned during threading cycles. The construction ensures that torque is transmitted directly through the 4.9 mm square shank, avoiding slippage under load and supporting consistent thread quality. For operations where reducing downtime and ensuring repeatable results are priorities, this insert helps maintain throughput without complex changeover procedures.

Built for workshop and production flexibility

Compatibility with both DIN 371 (M5–6) and DIN 374/376 (M8) threads makes this insert a flexible choice across varied tapping tasks. The unit’s design supports conventional workshop toolholders and quick-change systems, permitting straightforward integration into existing tooling setups. The mechanism is intended to hold taps via the quick-clamp arrangement rather than a safety coupling, which simplifies handling while preserving dependable performance. Where quick adaptation between different shank dimensions is required, alternative inserts are available to match specific shank sizes and operational demands.

Clear specifications to aid selection and integration

Key dimensions and measurable characteristics are provided to support correct selection and installation: the 6 mm diameter contact area and the 4.9 mm square for torque transfer are the principal interfaces to consider. Secondary dimensions such as L1, L3 and D give precise information for ensuring compatible seating and clearance in holders. Where integration into a toolroom or production cell is planned, these numerical values enable planners to verify fitment, provide correct clamping depth and predict the functional envelope of the insert within automated or manual fixtures. For proven industrial use, select the insert that matches the tap standard and holder geometry.

Contact Metav Werkzeuge today for tailored advice on integrating TECWERK quick-change inserts into the workflow and for reliable supply from Emmerich to the workshop bench.

Technical data

• Article number: 4000832636NW
• Product type: Quick-change insert SE
• Brand: TECWERK
• Size designation: Size 1
• Packaging unit: 1

Facts

• Diameter: 6 mm
• Square shank: 4.9 mm
• L3: 4 mm
• L4: 21.5 mm
• L5: 7 mm
• D: 30 mm
• L1: 18.5 mm
• D1: 19 mm

Special features

• Suitable for DIN 371 M5–6
• Suitable for DIN 374/376 M8
• Without safety coupling
• Inserts hold taps via quick-clamp retention
• Torque transmission via shaft square
• Different inserts required for different shank sizes

FAQ

Which tap sizes are compatible with this insert? The insert is compatible with taps to DIN 371 for M5–6 and to DIN 374/376 for M8; the specification matches the relevant tap standards.

How is torque transmitted from the holder to the tap? Torque is transmitted via the 4.9 mm square shank, providing direct and reliable torque transfer without relying on a safety coupling.

Is a safety coupling included with the insert? No, the insert is supplied without a safety coupling; the design focuses on secure quick-clamp retention and direct torque transmission.

What should be considered when replacing or selecting an insert for a different shank size? Different shank dimensions require the corresponding insert design; ensure the chosen insert matches the shank and holder geometry to maintain correct clamping and alignment.

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