200mm Stechklemmhalter 3C For Wendeplatten, S25R, 3C-R-123 SDV, Innenkühlung - Teknik Makina

Take advantage of a rigid 25 mm shank and a compact 200 mm overall length for precise groove control, combined with compatibility for 3C Sandvik inserts to shorten setup time; order directly via Metav Werkzeuge or request specialist advice from our consultants.

K720TM grooving clamp holder — Teknik Makina, 25 mm shank, 3C insert compatibility

K720TM grooving clamp holder designed for grooving and parting operations with 3C indexable inserts, ideal for turned part production and workshop retrofit applications

• 25 mm shank for rigid clamping
• Compatible with 3C Sandvik inserts
• 3 mm cutting width for narrow grooves
• 200 mm overall length for stable reach

Consistent groove quality through rigid shank design

The robust clamping concept and 25 mm shank deliver high lateral stability during grooving and parting tasks, reducing chatter and rework. Because the holder is engineered for repeatable seating of indexable tooling, the result is consistent groove geometry and reliable surface finish. The compact 200 mm overall length maintains tool rigidity without compromising accessibility, which translates into fewer scrap parts and improved cycle reliability for batch production.

Faster setup and broad insert compatibility

Designed for standard 3C indexable inserts and compatible with recognised Sandvik geometries, the holder shortens tool changes and simplifies spare-part management. The supplied ISO reference S25R for the boring-bar interface and the designation 3C-R-123 SDV for the clamp variant indicate straightforward integration into common lathe tool posts. This compatibility reduces downtime and supports lean production by enabling swift insert swaps and predictable cutting behaviour.

Precise narrow grooving and secure clamping

With a 3 mm cutting width and a cutting height of 40 mm, the clamp holder is suited to fine grooving and parting-off where narrow kerfs are required. The secure clamp mechanism and balanced mass (approx. 0.784 kg) help maintain cutting stability, while the external diameter of 32 mm provides a compact footprint at the toolpost. These attributes make the product practical for workshops aiming for high precision without extensive fixture changes.

Built for workshop reliability and smoother workflows

The holder’s practical dimensions and compatibility with well-known insert systems support predictable maintenance intervals and easy stocking of consumables. Metav’s quality assurance and European distribution ensure that acquisition and replenishment are transparent and timely. The combination of technical fit and supply-chain reliability helps to keep production flowing and procurement simple.

For a tailored recommendation or to secure the Teknik Makina K720TM grooving clamp holder, contact Metav Werkzeuge in Emmerich for specialist advice and delivery information at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: K720TM

• Manufacturer: Teknik Cutting Tools

• Brand: Teknik Makina

• Suitable for inserts: 3C (Sandvik)

• Shank diameter: 25 mm

• Overall length: 200 mm

• Outer diameter: 32 mm

• Cutting height: 40 mm

• Cutting width: 3 mm

• Weight: 0.784 kg

• Boring-bar interface: S25R

• Clamp designation: 3C-R-123 SDV

• Insert type: 3C

• Application: Grooving / parting

FAQ

Which inserts fit this holder?
The K720TM accepts 3C indexable inserts and is specified for compatibility with Sandvik 3C geometries, enabling straightforward replacement with standard grooving inserts.

What shank and length does the tool use?
This grooving clamp holder features a 25 mm shank and a 200 mm overall length, providing a balance of rigidity and reach for typical lathe setups.

Is the K720TM suitable for narrow grooves?
Yes; the holder supports a 3 mm cutting width and a cutting height of 40 mm, making it well suited to narrow kerf grooving and precise parting operations.

Can this holder be used on common lathes?
The S25R boring-bar interface and the compact form factor allow integration into standard tool posts and holders configured for a 25 mm shank.

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