34 Stechklemmhalter 4° 4C-R S229 For 4C Wendeplatten Innenkühlung Rechtsschneidend - Teknik Makina

Take advantage of the combination of a rigid 25 mm shank and a precise 4 mm cutting width to keep parting operations stable and repeatable; the 200 mm overall length gives the reach needed for many turning setups. Order the holder via Metav Werkzeuge or consult our specialists for application advice.

Parting Clamp Holder K630TM – 25 mm shank, 4 mm cutting width (Teknik Makina)

The Parting Clamp Holder K630TM is a compact, rigid tool holder designed for grooving and parting on lathes and CNC turning centres.

• Robust 25 mm shank for stable cutting
• Compatible with 4C indexable inserts
• 4 mm maximum cutting width
• 200 mm overall length for extended reach

Consistent parting accuracy through rigid shank support

A stable tool blank is essential for accurate parting and grooving. The holder’s 25 mm shank and substantial support area minimise deflection during cut, which reduces chatter and produces a cleaner parting face. With a 34 mm external diameter and a precise clamping arrangement, the unit maintains repeatable engagement with the insert. This mechanical stability results in fewer rework cycles and a more reliable production flow for repetitive turning tasks.

Fast insert compatibility and clear clamping geometry

Compatibility with 4C indexable inserts makes routine tool changes swift and predictable. The design accepts standard 4C plates and the clamping system is engineered to secure the insert with minimal axial play. The 50 mm cutting height provides correct seating and support for the insert, ensuring consistent chip control while reducing the chance of premature edge failure. For workshops that value predictable maintenance intervals, this combination lowers downtime and supports efficient tool management.

Built for production: reach, balance and vibration control

An overall length of 200 mm offers the reach needed for deeper grooving and parting operations without excessive overhang. At 0.768 kg, the holder provides a balance between rigidity and manageable mass, helping to dampen vibrations without becoming cumbersome to handle. These physical characteristics are particularly useful in serial production environments, where reduced vibration extends insert life and improves surface finish — a tangible efficiency gain across batches.

Simple integration into standard turning setups

The holder carries the ISO-style designation S25R, while the clamping variant is referenced as 4C-R S229, aiding compatibility checks with existing tool posts and turrets. The part integrates easily into common tool stations and is suited to conventional and CNC lathes that accept a 25 mm shank. Clear, standardised references reduce setup time and help workshop planners match the holder to the correct insert and machine interface without guesswork.

Discuss machining requirements with Metav Werkzeuge or request tailored application advice from our Emmerich team to confirm fitment and optimise insert selection for the Teknik Makina K630TM Parting Clamp Holder

Technical Data

• SKU: K630TM
• Manufacturer: Teknik Makina
• Product name: Parting clamp holder (Stechklemmhalter)

Numbers / Core technical data

• Shank diameter: 25 mm
• Cutting height: 50 mm
• Cutting width: 4 mm
• Overall length: 200 mm
• Outer diameter: 34 mm
• Weight: 0.768 kg

Design / Special features

• Compatible insert type: 4C
• Shank designation: S25R
• Holder designation: 4C-R S229

FAQ

Which insert type fits this holder?
The holder accepts 4C indexable inserts; the clamping geometry is specified for the 4C series and is referenced by the holder designation 4C-R S229.

What is the maximum cutting width for grooving?
The maximum recommended cutting width is 4 mm, defined by the tool’s cutting-edge clearance and clamping arrangement.

Is the holder suitable for CNC turning centres?
Yes, the Parting Clamp Holder K630TM is intended for use in both manual lathes and CNC turning centres that accept a 25 mm shank and ISO-style shank codes such as S25R.

How does the overall length affect stability?
The 200 mm overall length provides reach for deeper operations but should be balanced against potential overhang; the holder’s mass and rigidity help control vibration in typical turning conditions.

What mounting reference should be checked before ordering?
Confirm the machine’s tool post or turret accepts a 25 mm shank (S25R) and ensure the insert type 4C is compatible with existing tool management.

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; eMail: info@metav-werkzeuge.com