32mm Stechklemmhalter KGEVR-KGMN 400 Innenkühlung - TekniK Makina

Take advantage of a compact, precision‑focused design that combines a 25 mm shank, 4 mm cutting width and robust clamping for reliable parting and grooving. Benefit from compatibility with Korloy KGEVR‑KGMN 400 inserts and practical dimensions that support efficient lathe changeovers. Order directly via Metav Werkzeuge or consult our specialists for application advice

Parting and Grooving Clamp Holder (Stechklemmhalter) K667TM — 25 mm shank · 4 mm cutting width

Parting and Grooving Clamp Holder (Stechklemmhalter) K667TM designed for secure clamping of grooving and parting inserts, intended for production lathes and workshop turning operations

• 25 mm shank diameter
• 4 mm cutting width
• 45 mm cutting height
• 200 mm overall length
• Compatible with Korloy KGEVR‑KGMN 400 inserts

Stable clamping for repeatable cuts

The holder delivers consistent results through a rigid clamping concept that reduces chatter and tool deflection. The clamp mechanism secures the insert firmly, allowing repeatable parting and grooving cycles with minimal rework. With a 45 mm cutting height and a 4 mm cutting width, the tool is dimensioned to support precise depth control and narrow slotting, which helps maintain tolerance bands in serial production. The compact mass of 0.796 kg further contributes to stable dynamics at cutting speeds commonly used in turning centres.

Designed for fast setup and compatibility

Reduced setup time is achieved by adherence to standard shank and insert interfaces. The holder accepts a 25 mm shank with ISO designation S25R 4C, enabling straightforward mounting in conventional tool posts and turret systems. Compatibility with Korloy KGEVR‑KGMN 400 inserts simplifies procurement and interchangeability, while the KGMN holder interface ensures the insert seats reliably. These characteristics translate into shorter machine downtime and a streamlined tooling stock strategy.

Built for production environments

With an overall length of 200 mm and a 32 mm diameter reference, the component is balanced for use on medium and larger lathes where access and reach matter. The geometry supports clean chip flow during parting and narrow‑groove operations, helping to avoid packing and thermal build‑up that can affect surface finish. The holder’s proportions make it suitable for repeated cycles in batch production, delivering a dependable combination of accessibility and cutting stability.

Practical handling and maintenance

Routine handling is simplified by the clear interface and robust construction. The holder’s KGMN designation corresponds to common clamping systems, which eases replacement and inspection procedures. Regular checks of insert seating and clamping screw torque are recommended to maintain the original cutting performance. When replacing inserts, the compatibility with Korloy grooving types reduces searching time for suitable grades and chipbreaker geometries.

For tailored technical advice or to secure supply of the Teknik Cutting Tools parting and grooving clamp holder K667TM, contact Metav Werkzeuge in Emmerich for a detailed recommendation and rapid delivery

Technical data

• Article number: K667TM
• Manufacturer: Teknik Makina
• Brand: Teknik Cutting Tools

Facts

• Shank diameter: 25 mm
• Cutting width: 4 mm
• Cutting height: 45 mm
• Overall length: 200 mm
• Diameter: 32 mm
• Weight: 0.796 kg

Compatibility & features

• Compatible with Korloy KGEVR‑KGMN 400 inserts
• Shank designation: S25R 4C
• Holder designation: KGMN
• Intended for parting and grooving operations
• SKU: K667TM

FAQ

Which inserts fit this clamp holder?
The clamp holder accepts Korloy KGEVR‑KGMN 400 inserts; the seat and clamping geometry are matched to that insert family for reliable seating and repeatability.

What is the shank size and designation?
The tool has a 25 mm shank with ISO designation S25R 4C, making it compatible with standard 25 mm tool posts and turrets.

What are the key dimensional limits for mounting?
Relevant dimensions are 200 mm overall length, 32 mm diameter and a 25 mm shank diameter; these should be checked against the machine’s toolholder and clearance envelope.

Is the holder suitable for high‑volume production?
Yes, the holder’s rigid clamping and compact mass of 0.796 kg support stable cutting conditions and repeatable parting and grooving in batch production.

Which parting or grooving widths can be achieved?
The holder is configured for a 4 mm cutting width; different insert geometries within the compatible Korloy range allow adaptation of groove form and finishing requirements.

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