10mm Quick-Change Insert SES 8mm Square For DIN 371 M10 With Adjustable Safety Clutch, L3 30.5mm - TECWERK

Take advantage of the combination of adjustable safety coupling and robust torque transmission for fewer broken taps and smoother tapping cycles; order directly via Metav Werkzeuge or consult our specialists for application-specific advice.

Quick-change insert SES 10mmx8mm Gr.2 (Quick-change insert SES) – TECWERK, adjustable safety coupling, suitable for DIN 371 M10

The Quick-change insert SES 10mmx8mm Gr.2 is a compact adapter designed to accept standard tapping shanks and to protect taps through an integrated torque-limiting coupling, intended for use with DIN 371 M10 taper taps in workshop and production settings

• Adjustable safety coupling for torque limitation
• Prevents tap breakage during operation
• Torque transmitted via shaft square
• Compatible with DIN 371 M10 taps

Safer tapping thanks to a torque-limiting coupling

The core advantage of this quick-change adapter is its adjustable safety coupling, which limits torque to reduce the risk of fracturing taps during interrupted cuts or misfeeds. By interrupting the drive when a preset torque threshold is reached, the coupling actively prevents tap breakage, protecting both the tool and the workpiece. This functionality supports measurable productivity gains: fewer tool changes and less rework, which directly improves process reliability in small-batch and serial tapping operations.

Consistent power transfer via the shaft square for reliable results

Power is transmitted through the shaft square, ensuring a direct, backlash-minimised connection that maintains rotational alignment under load. The insert is specified with a square drive of 8 mm and a tap interface of 10 mm, matching the DIN 371 M10 standard for taper hand taps. This direct drive reduces slippage and promotes uniform thread quality, making the adapter a practical choice where repeatable thread geometry is required across multiple components.

Compact engineering to reduce downtime and protect tooling

Designed as a quick-change solution, the adapter streamlines replacement cycles and decreases machine downtime. The unit’s compact dimensions (for example, D: 50 mm; L1: 32 mm) allow simple handling in workshop environments and facilitate storage with existing tooling racks. The result is a smoother workflow: fewer interruptions, reduced risk of damage to expensive taps and improved throughput for maintenance and production teams seeking robust yet affordable tapping protection.

Clear installation practice and application scope

Installation consists of seating the insert in the tool holder and setting the torque threshold appropriate to the tap and material. The adapter is intended for use with DIN 371 M10 taper taps and requires matching inserts for different shank sizes where applicable. The built-in coupling is adjustable to the workpiece and thread conditions, which is particularly useful when switching between mild steel and more challenging materials. For detailed setup parameters, follow the machine and tap manufacturer guidelines to ensure safe operation.

Contact Metav Werkzeuge for tailored advice on integrating this TECWERK quick-change insert into existing tapping stations or to request application-specific recommendations – eMail: info@metav-werkzeuge.com, Tel: +49 2822 7131930

Technical Data

• SKU: 4000832694NW
• Manufacturer: TECWERK
• Product: Quick-change insert SES
• Type: Gr. 2
• Suitable for: DIN 371 M10
• Packaging unit: 1

Numbers / Core technical data

• Diameter: 10 mm
• Square drive: 8 mm
• L3: 30.5 mm
• L4: 35 mm
• L5: 34 mm
• D: 50 mm
• L1: 32 mm
• D1: 31 mm

Special features / Versions

• Adjustable safety coupling for torque limitation
• Prevents tap breakage
• Torque transmission via shaft square
• Requires different inserts for varying shank sizes

FAQ

What materials can be tapped with this insert?
The quick-change insert is specified for use with taps to DIN 371 M10; material suitability depends on the chosen tap grade and cutting data rather than the adapter itself.

How does the torque limitation work?
The integrated adjustable safety coupling disengages when the preset torque is reached, protecting the tap from overload and reducing the risk of breakage when using the Quick-change insert SES 10mmx8mm Gr.2.

Is the insert compatible with other shank sizes?
Different inserts are required for varying shank dimensions; this SES variant fits the 8 mm square drive and is intended for DIN 371 M10 tooling.

Can this adapter improve cycle time in production?
By reducing tap breakage and simplifying tool changes, the adapter contributes to fewer interruptions and improved overall process uptime.

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