39mm Stechklemmhalter 5mm Cutting Width 60mm Cutting Height S32S 5C-R MGM For 5C MGM Inserts, Shaft 32mm, Length 250mm - Teknik Makina

Take advantage of a rigid holder with a 32 mm shank and a 5 mm cutting width for precise, repeatable grooving and parting operations; the 60 mm cutting height supports deeper engagement while the 250 mm overall length balances reach with rigidity. Order the K620TM grooving clamping holder via Metav Werkzeuge or consult the technical team for application advice.

Grooving clamping holder K620TM — 5 mm cutting width, 32 mm shank (Teknik Makina)

The Grooving clamping holder K620TM is a lathe-mounted parting and grooving tool holder engineered for secure clamping of 5C MGM indexable inserts and built for industrial turning operations

• Shank Ø 32 mm for stable mounting
• Cutting width 5 mm for narrow grooves
• Cutting height 60 mm for deeper engagement
• Compatible with 5C MGM indexable inserts

Consistent clamping for repeatable parting performance

The robust shank and clamping layout provide stable support during intermittent cuts, which reduces chatter and variation between cycles. With a 32 mm shank and a mass of 1.561 kg, the holder offers the rigidity required for consistent depth control and longer insert life. The S32S 5C‑R shank designation ensures compatibility with common lathe toolposts; this stability translates directly into improved process control and fewer rejected parts when machining repetitive grooves or parting components.

Optimised geometry for narrow grooves and precision cuts

A 5 mm cutting width paired with a 60 mm cutting height permits clean, narrow grooving and reliable parting where small kerf widths are essential. The narrow-cut configuration minimises material removal per pass, reducing cutting forces and heat generation. The holder’s geometry focuses load through the insert pocket, so the indexable insert is better supported during plunging cuts; this yields improved dimensional accuracy and a finer surface finish on the workpiece.

Seamless integration with MGM clamping and Korloy inserts

The clamping system is compatible with the MGM holder format and accepts 5C MGM indexable inserts from common suppliers such as Korloy, allowing easy replacement and inventory alignment across the shopfloor. The S32S 5C‑R shank and MGM interface enable straightforward mounting and exchangeability, helping maintenance teams to standardise tooling kits and reduce machine downtime for tool changes.

Practical reach without compromising rigidity

With an overall length of 250 mm and an outer diameter of 39 mm, the tool holder provides the reach required for off-centre grooving while maintaining sufficient stiffness for controlled cutting. This balance is particularly useful for small-batch production and mixed-series turning, where flexibility and tool life are equally important. The moderate weight supports vibration damping without imposing unnecessary load on the turret or toolpost.

For expert guidance on applying the Teknik Makina K620TM grooving clamping holder in specific turning applications, contact Metav Werkzeuge for a technical consultation and delivery from our Emmerich warehouse

Technical data

• SKU: K620TM

• Designation: Grooving clamping holder (Stechklemmhalter)

• Manufacturer: Teknik Makina

• Shank designation: S32S 5C-R

• Shank diameter: 32 mm

• Cutting width: 5 mm

• Cutting height: 60 mm

• Overall length: 250 mm

• Outer diameter: 39 mm

• Weight: 1.561 kg

• Compatible insert type: 5C MGM

• Compatible insert manufacturer: Korloy

• Holder family: MGM clamping system

• Application: Parting and grooving for lathe operations

FAQ

What insert types fit this holder?
The K620TM accepts 5C MGM indexable inserts and is specified for the MGM clamping system; compatibility with Korloy 5C MGM inserts is indicated.

Which shank size is required for mounting?
The holder uses an S32S 5C‑R shank with a shank diameter of 32 mm, suitable for compatible lathe toolposts and turrets.

How deep can this holder engage during parting operations?
The design provides a cutting height of 60 mm, enabling deeper grooves and parting depths compared with shallow-height holders, while maintaining support for the insert.

Is the K620TM suitable for short overhang applications?
Yes — with an overall length of 250 mm and a compact outer diameter, the holder balances reach and rigidity for many turning tasks.

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