32 Stechklemmhalter KGMN S25R 3C For KGEVR-KGMN 300 Innenkühlung Rechtsschneidend - Teknik Makina

The combination of a compact 25 mm shank, narrow 3 mm cutting width and a 45 mm cutting height supports precise, repeatable grooving operations while reducing changeover time; order supply and technical advice are available via Metav Werkzeuge for straightforward workshop integration.

Stechklemmhalter — Grooving clamp holder with 25 mm shank and 3 mm cutting width (Teknik Makina)

A Stechklemmhalter engineered for precision grooving and parting tasks in turning centres, compatible with Korloy indexable inserts for narrow-groove machining applications

• Compatible with Korloy KGEVR-KGMN 300
• 25 mm shank for sturdy bar clamping
• 3 mm cutting width for narrow grooves
• 45 mm cutting height for deep engagement

Secure clamping for consistent groove quality

The grooving clamp holder delivers solid clamping and predictable repeatability through its robust 25 mm shank and optimised clamping geometry. Built to interface with standard bar holders such as the S25R 3C type, the component maintains secure seating of the insert during interrupted cuts, which reduces vibration and tool deflection. The result is improved profile fidelity across serial workpieces and fewer rejects when working to tight tolerances. This section focuses on mechanical stability as the principal enabler of manufacturing consistency.

Accurate, narrow-groove cutting with minimal setup

Designed around a 3 mm cutting width and a 45 mm cutting height, the tool holder allows narrow-groove and parting operations without extensive fixture modification. The compact cutting head reduces material engagement where required, enabling conservative feed strategies while preserving cycle time. Operators benefit from straightforward set-up: once the insert seat and clamping screw are adjusted, the holder supports stable cutting performance for small to medium batch runs, delivering a balance of accessibility and machining precision.

Compatibility and straightforward workshop integration

The holder accepts KGEVR-KGMN 300 indexable inserts from Korloy, ensuring access to a wide range of grades and edge preparations for different materials. With a 200 mm overall length and a modest 0.8 kg mass, the component fits common turret and live-tool arrangements without requiring special adapters, provided that the machine accepts a 25 mm shank. The designated clamping form (KGMN) aligns with established insert geometries, simplifying spare-part management and making insert changes predictable and fast. Maintenance is limited to routine inspection and secure torque of the clamping screw, supporting long service intervals.

Contact Metav Werkzeuge for technical advice on integrating the Teknik Makina Stechklemmhalter into existing turning centres and to arrange reliable supply from Emmerich

Technical data

• Article number: K664TM
• Manufacturer: Teknik Cutting Tools
• Brand: Teknik Makina
• Suitable for inserts: KGEVR-KGMN 300
• Compatible insert manufacturer: Korloy

Facts

• Shank diameter: 25 mm
• Cutting height: 45 mm
• Cutting width: 3 mm
• Diameter: 32 mm
• Overall length: 200 mm
• Weight: 0.8 kg

Special features

• Bar designation: S25R 3C
• Holder designation: KGMN
• Indexable insert seating: KGEVR-KGMN 300
• Compact design for narrow-groove machining

FAQ

Which insert types fit the Stechklemmhalter?
The Stechklemmhalter is designed for KGEVR-KGMN 300 indexable inserts and is compatible with Korloy variants that follow the KGMN seating form.

What shank size is required for machine mounting?
This grooving clamp holder uses a 25 mm shank and is intended for tool posts and bar holders that accept S25R-type bars.

Is the holder suitable for deep parting operations?
With a 45 mm cutting height, the holder supports deeper engagement than typical mini-grooving tools, making it appropriate for many parting and grooving tasks where depth is a factor.

How does the holder improve repeatability?
The solid shank and engineered clamping geometry of the Stechklemmhalter reduce deflection and vibration, which enhances repeatable groove profiles across serial production.

What are the key dimensional specifications to check before purchase?
Confirm the 25 mm shank diameter, 200 mm overall length, and the required seating for KGEVR-KGMN 300 inserts to ensure compatibility with existing turrets and tool posts.

Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com