Stechklemmhalter 3° 2020 3C-R S229 for Horn Wendeplatten Innenkühlung Rechtsschneidend - Teknik Makina

Take advantage of a compact, high-stability solution for precision parting and grooving: the combination of a sturdy 20 × 20 mm shank, a narrow 3 mm cutting width and a 22 mm maximum cutting depth supports consistent results and efficient changeovers. Order the component directly via Metav Werkzeuge or request tailored advice from our consultants.

Teknik Cutting Tools parting tool holder D688TM — right-hand, 3 mm blade, 20 × 20 mm shank

The Teknik Cutting Tools parting tool holder D688TM is a right-hand grooving and parting clamp designed for CNC and conventional lathes where compact tool geometry and repeatable clamping are required.

Compact 20 × 20 mm shank for stable clamping
3 mm parting/grooving blade width
Max cutting depth 22 mm
Compatible with Horn indexable inserts

Stable clamping for repeatable cuts

A 20 × 20 mm shank and a 20 mm head width provide a rigid interface with standard tool posts, reducing vibration and improving surface consistency during parting operations. The compact form factor is intended to be mounted in typical 20 mm tool slots, so the holder is suited for applications where a small footprint and reliable seating are essential. The design supports consistent chip control and predictable tool life when paired with appropriate indexable inserts.

Precision for narrow grooves and parting tasks

With a 3 mm cutting width and a 22 mm maximum parting depth, the holder is optimised for narrow-groove machining and controlled part-off operations. The narrow blade profile enables fine kerf control and minimised material waste, while the right-hand cutting orientation is specified for conventional lathe setups that require a defined feed direction. The combination of blade width and depth allows for accurate, repeatable separations without unnecessary overcutting.

Efficient workshop handling and quick changeover

At an overall length of 125 mm and a weight of 0.391 kg, the tool holder is light enough for straightforward handling yet long enough to reach typical workpiece envelopes on the lathe. The compatibility with Horn indexable inserts and the ISO designation 2020 simplify procurement and stocking, allowing quick replacement of cutting edges and faster set-ups. Reduced downtime follows from standardised insert mounting and familiar clamping geometry.

Compatibility and application guidance

The holder carries the designation 2020 and the bar reference 3C-R S229, which indicates the intended mounting form and bar type for integration into modular tool systems. The specified right-hand cutting direction should be matched to the lathe’s feed orientation. This parting clamp is therefore suitable where precise groove widths and controlled separation are required; pairing it with matching indexable inserts ensures the best combination of cutting performance and maintenance economy.

Discuss the Teknik Cutting Tools parting tool holder D688TM with Metav Werkzeuge for expert advice and reliable supply from Emmerich — eMail info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: D688TM
• Manufacturer: Teknik Makina

Facts

• Shank size: 20 × 20 mm
• Cutting width: 3 mm
• Max parting depth: 22 mm
• Cutting head width: 20 mm
• Overall length: 125 mm
• Weight: 0.391 kg
• Cutting direction: right

Special features

• ISO designation: 2020
• Compatible with Horn indexable inserts
• Bar designation: 3C-R S229

FAQ

Is the holder suitable for a standard 20 × 20 tool post?
The parting tool holder D688TM is designed for a 20 × 20 mm shank and fits standard 20 mm tool posts with matching clamping geometry.

What is the maximum parting depth with this holder?
The maximum recommended parting depth is 22 mm, corresponding to the holder’s blade reach and clamp design.

Which indexable inserts are compatible?
This holder is compatible with Horn indexable inserts and is referenced to the ISO 2020 plate form for interchangeability.

Is the cutting direction right-hand or left-hand?
The tool holder is configured for right-hand cutting and should be used accordingly with the lathe feed direction.

What operations is this holder intended for?
The D688TM is intended for narrow grooving and parting tasks where a 3 mm kerf and controlled depth are required.

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