9mm Quick-Change Insert SES 7mm Square For DIN 374/376 M12, Adjustable Torque-Limiting Clutch - TECWERK

Benefit from the combination of a torque-limiting adjustable safety clutch and a compact 7 mm square drive for reliable tap protection and uninterrupted production—order directly via Metav Werkzeuge or consult the specialists for application advice.

SES quick-change insert 9 mm x 7 mm, Size 1 for DIN 374/376 M12 (TECWERK)

A SES quick-change insert 9 mm x 7 mm, Size 1 engineered to protect taps during thread forming and tapping to DIN 374/376 M12 through controlled torque transmission.

• Adjustable safety clutch for torque limitation
• Prevents thread tap breakage during operation
• Torque transmitted via 7 mm shank square
• Compact design suited to DIN 374/376 M12

Reduce downtime with controlled torque release

The integrated adjustable safety clutch offers a practical safeguard against sudden overloads, which significantly reduces the risk of tap fracture and the associated stoppages. By limiting peak torque the unit helps protect both the tool and the workpiece, translating into fewer unscheduled tool changes and lower scrap rates. For production environments this means improved process reliability and predictable maintenance intervals.

Secure power transfer through a precision interface

Torque is conveyed through the 7 mm square shank, providing a direct, backlash-minimised connection between the driver and the tap. This method of torque transmission ensures consistent force application and reduces torsional play, which benefits thread quality and repeatability. The insert is compatible with taps to DIN 374/376 M12, and different shank sizes can be accommodated by selecting the appropriate SES insert for the respective driver.

Compact form for tighter work envelopes and better control

With a short overall length and compact footprint the unit reduces overhang and improves handling in confined setups. The compact geometry supports faster spindle acceleration and more predictable torque response, which is especially valuable in automated or semi-automated tapping stations. The design also enables straightforward replacement of worn inserts, maintaining operational continuity without complex adjustments.

Practical compatibility and workshop convenience

Installation and interchangeability are simplified by the standardised square shank interface and the clear designation of the size class. The insert’s torque-limiting function is a targeted measure to avoid costly tap breakage while preserving machining accuracy. For workshops seeking to streamline their tooling inventory, the SES insert offers a focused solution for controlled tapping in accordance with recognised DIN thread standards.

Contact Metav Werkzeuge for expert selection guidance and reliable supply of TECWERK SES quick-change inserts, available from the Emmerich warehouse for fast delivery and technical advice.

Technical data

• Article number: 4000832670NW
• Product name: Schnellwechseleinsatz SES 9mmx7mm Gr.1 for DIN 374/376 M12
• Product type: Size 1
• Manufacturer: TECWERK
• Packaging unit: 1

Facts

• Diameter: 9 mm
• Square drive: 7 mm
• L3: 24.5 mm
• L4: 21.5 mm
• L5: 25.5 mm
• D: 32 mm
• L1: 18.5 mm
• D1: 19 mm
• Suitable for: DIN 374/376 M12

Special features

• Adjustable safety clutch for torque limitation
• Prevents thread tap breakage
• Torque transmission via shank square
• Requires appropriate insert for differing shank sizes

FAQ

What protection does the adjustable clutch provide?
The adjustable safety clutch on the TECWERK SES quick-change insert limits peak torque to protect taps from overload, reducing the likelihood of fracture and unplanned downtime.

Which tap standards are compatible with this insert?
This quick-change insert is designed for taps conforming to DIN 374/376 M12 and transmits torque via the 7 mm square shank for a secure connection.

Can the insert be used with different driver shank sizes?
Different shank sizes require the corresponding SES insert; the TECWERK SES unit is part of a set of inserts allowing compatibility across a range of driver dimensions.

How does the square shank affect thread quality?
The 7 mm square shank provides a direct torque interface that minimises play and ensures consistent torque transfer, which supports repeatable thread quality.

Is the clutch adjustable on-site or does it require recalibration?
The clutch is adjustable to set a desired torque threshold; adjustment is straightforward and intended to be performed during normal tool setup to match tap and material requirements.

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