7mm Quick-Change Insert SES 5.5mm Square Shank for DIN 374/376 M10, Adjustable Torque-Limiting Safety Coupling - TECWERK

Take advantage of the adjustable safety clutch and square-shaft torque transmission to avoid tap breakage and maintain continuous production. The combination of secure torque limiting, clear dimensional data and straightforward interchangeability keeps threading operations reliable — order the quick-change insert directly via Metav Werkzeuge or consult the Metav team for application advice.

Quick-change insert SES 7 mm x 5.5 mm, size 2 — TECWERK

The Quick-change insert SES 7 mm x 5.5 mm size 2 is a torque-limiting insert designed for secure use with DIN 374/376 M10 taps in industrial and workshop environments

• Adjustable safety clutch for torque limitation
• Prevents tap breakage during threading
• Torque transmission via shaft square
• Compatible with DIN 374/376 M10 taps

Reduce production stoppages with torque-limited threading

The adjustable safety clutch integrated into this quick-change insert offers precise torque limitation, which protects taps from sudden overload and reduces the risk of costly breakage. By interrupting torque transfer at set thresholds, the device prevents snapped taps that would otherwise require time-consuming extraction and rework. This technical safeguard translates directly into improved machine uptime and fewer unplanned maintenance stops, making the component suitable for serial production and workshop use alike. The risk mitigation is particularly valuable when working with small-diameter metric threads where tap fragility is a common operational hazard.

Consistent alignment and reliable torque transfer

The insert is engineered for dependable torque transmission via a 5.5 mm square shaft interface and a 7 mm diameter seating, ensuring a positive drive and minimal play under load. Clear dimensional specifications (for example L3: 30.5 mm, L4: 35 mm, L5: 34 mm, L1: 32 mm, D: 50 mm, D1: 31 mm) support accurate integration into toolholders and reduce set-up variability. The precise fit minimises runout and contributes to consistent thread quality across batches. For applications that require swift tool changes, the SES concept reduces handling time while maintaining the mechanical integrity necessary for repeatable threading performance.

Simple stock management and production integration

Designed as a standardised, size‑2 quick-change insert, the component is compatible with M10 taps conforming to DIN 374/376 M10, simplifying procurement and spare-part planning. Torque protection and the square-shaft drive mean fewer special adaptations are required on the machine side; different shaft sizes are accommodated by selecting the appropriate insert variant. The robust engineering approach reduces the total cost of ownership by lowering scrap rates and conserving valuable operator time, while the clear specification set makes it straightforward to verify fitment during tool selection.

For reliable, torque-protected threading choose the TECWERK quick-change insert SES and contact Metav Werkzeuge for specification matching and prompt supply

Technical data

• Article number: 4000832676NW
• Item: Quick-change insert SES 7 mm x 5.5 mm size 2 for DIN 374/376 M10
• Manufacturer: TECWERK

Core data

• Diameter: 7 mm
• Square: 5.5 mm
• L1: 32 mm
• L3: 30.5 mm
• L4: 35 mm
• L5: 34 mm
• D: 50 mm
• D1: 31 mm

Special features

• Adjustable safety clutch for torque limitation
• Prevents tap breakage during threading
• Torque transmission via shaft square
• Compatible with DIN 374/376 M10 taps
• Different shaft sizes require corresponding inserts
• Packaging unit: 1

FAQ

How does the adjustable safety clutch protect taps?
The adjustable safety clutch limits transmitted torque so that the tool disengages before a tap is overstressed; the quick-change insert SES 7 mm x 5.5 mm size 2 from TECWERK reduces the likelihood of tap fracture and associated downtime.

Is this insert compatible with standard M10 taps?
Yes, the insert is specified for use with taps to DIN 374/376 M10, ensuring compatibility with standard metric M10 threading tools.

What are the key dimensions to check when replacing an insert?
Check the 7 mm diameter, the 5.5 mm square drive and the listed lengths (L1, L3, L4, L5) to confirm mechanical fit and proper engagement in the toolholder.

Can the torque threshold be adjusted on the clutch?
The clutch is adjustable to set a suitable torque limit for the application, enabling a balance between secure drive and protection against overload.

Are different shaft sizes supported with the same system?
Yes, torque is transmitted via the shaft square and different shaft dimensions are accommodated by using the corresponding quick-change inserts designed for those shaft sizes.

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