12mm Quick-Change Insert SES 9mm Square, Adjustable Torque Safety Clutch, L3 30.5mm - TECWERK

Take advantage of a combination of precise torque control and rapid tool changes to reduce tap breakage and downtime; the adjustable safety clutch and 9 mm square torque transfer ensure consistent performance—order via Metav Werkzeuge or consult their specialists for fitment advice.

Quick-change insert SES 12mmx9mm Size 2 for DIN 374/376 M16 — TECWERK, adjustable safety clutch

The Quick-change insert SES 12mmx9mm Size 2 is a compact tap adaptor designed for tapping operations to DIN 374/376 M16, providing torque limitation and fast interchangeability for production and workshop environments.

• Adjustable safety clutch for torque limiting
• Prevents tap breakage under load
• Torque transfer via 9 mm square shank
• Compatible with DIN 374/376 M16 taps

Consistent torque control reduces breakage and waste

The central advantage of the insert is its adjustable safety clutch, which provides reliable torque limitation during tapping operations. By disconnecting or slipping at a preset torque threshold, the mechanism protects cutting tools from sudden overloads and the costly consequences of broken taps. This mechanical safeguard translates directly into fewer interrupted production cycles and lower consumable costs. The clutch design transmits rotation through the 9 mm square shank, ensuring predictable power transfer while the torque cap prevents excessive stresses that typically lead to tool failure.

Exact fit and clear dimensions for simple integration

Compatibility is assured through adherence to DIN standards: the adaptor is intended for taps to DIN 374/376 M16 and matches shafts via the 9 mm square interface. Key measurements support straightforward integration into existing tool sets: L3: 30.5 mm, L4: 35 mm, L5: 34 mm, D: 50 mm, L1: 32 mm, D1: 31 mm. These dimensions permit planners and technicians to verify clearance and reach without lengthy trials. The quick-change format simplifies swapping between holders and spindles, reducing non-productive time and supporting a faster tool-change rhythm on the shop floor.

Practical benefits for workshop efficiency and process reliability

Designed for repeatable performance, the insert brings measurable gains in workshop efficiency: faster tool changes, reduced scrap from damaged threads, and lower maintenance frequency. The torque is transmitted over the shaft square for a secure drive link, while the clutch function mitigates the risk of tap fracture when encountering misfeeds or hardened inclusions. For varied shank standards, matching inserts are available to maintain the same safety and interchange benefits across different machines. Metav Werkzeuge supplies technical guidance and reliable delivery from Emmerich, helping to ensure the part fits the intended tapping application and production workflow.

For tailored advice on compatibility or to secure supply of this TECWERK quick-change insert from Metav Werkzeuge, contact Metav Werkzeuge directly for product matching and guaranteed availability from their Emmerich quality hub

Technical data

• Article number: 4000832680NW
• Product: Quick-change insert SES
• Brand: TECWERK
• Type: Size 2
• Diameter: 12 mm
• Square shank: 9 mm
• Suitable for: DIN 374/376 M16
• Packaging unit: 1

Measurements

• L3: 30.5 mm
• L4: 35 mm
• L5: 34 mm
• D: 50 mm
• L1: 32 mm
• D1: 31 mm

Special features

• Adjustable safety clutch for torque limitation
• Torque transmission via shaft square
• Prevents tap breakage
• Quick-change format for rapid tool swaps
• Requires matching inserts for different shaft sizes

FAQ

What is the main function of this quick‑change insert?
The quick‑change insert SES 12mmx9mm Size 2 from TECWERK limits torque via its adjustable safety clutch to protect taps and enable rapid tool changes in tapping applications.

Which tap standards does this insert support?
The insert is designed for tapping to DIN 374/376 M16 and interfaces via a 9 mm square shank for standard drive connections.

How does the safety clutch benefit production?
By capping torque, the clutch prevents sudden overloads and tap fracture, reducing downtime and consumable costs associated with broken taps.

Are the dimensions sufficient for machine integration?
The provided dimensions (L3, L4, L5, D, L1, D1) allow verification of clearance and fit; these values support fast integration into existing tooling setups.

Is a different insert required for other shaft sizes?
Yes, the torque is transferred via the shaft square and different shaft measurements require the corresponding insert size for correct fit and operation.

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