Stechklemmhalter 3° 2020 3C-DGM 3 for 3C DGM 3 Innenkühlung Rechtsschneidend - Teknik Makina

Benefit from a compact design that combines a 20 x 20 mm ISO shank with a narrow 3 mm cutting width for controlled, repeatable parting; the 125 mm overall length adds mounting stability while keeping the assembly lightweight and accessible — order via Metav Werkzeuge or consult our specialists for application advice.

Parting clamp holder — parting and grooving toolholder, 20 x 20 mm shank, 3 mm cutting width (Teknik Makina)

The Parting clamp holder is designed for secure clamping of indexable inserts in lathe parting and grooving operations, offering a compact ISO 2020 shank for stable tool post mounting.

• 20 x 20 mm shank, ISO 2020
• 3 mm max cutting width
• Max parting depth 20 mm
• Suitable for 3C DGM 3 indexable inserts

Stable rigidity for precision parting

The holder’s square 20 x 20 mm shank and solid construction deliver enhanced rigidity during cut-off operations, reducing chatter and improving surface finish. Because the clamping arrangement is engineered for small indexable plates, the toolholder promotes consistent chip control and repeatable parting depths. This stability translates directly into reduced rework and predictable cycle times on medium‑duty turning centres, helping maintain throughput without complex setups.

Optimised compatibility and efficient tool changes

Designed to accept the 3C DGM 3 family of inserts and to match TNGLY‑OKE geometries, the toolholder simplifies insert selection and replacement. The short overall length of 125 mm keeps the assembly compact on the turret, while the 3 mm cutting width allows fine control when separating workpieces or creating narrow grooves. Clear ISO designation (2020) ensures compatibility with standard toolposts, making integration into existing tool systems straightforward and minimizing downtime during changeover.

Durable design for workshop use and reliable mounting

Weighing approximately 0.395 kg, the holder is light enough for quick handling yet robust where it matters: the clamping mechanism secures the insert reliably for repeated operations. The maximum parting depth of 20 mm and the 20 mm head width provide sufficient engagement for common turning tasks without overcomplicating the toolset. For workshops aiming to standardise fixtures, this toolholder offers a balance of precision, longevity and uncomplicated maintenance that supports daily production demands.

Request tailored advice from Metav Werkzeuge — the Teknik Makina parting clamp holder is available from our Emmerich distribution centre; contact info@metav-werkzeuge.com or call +49 2822 7131930 for technical guidance and supply options

Technical Data

• Article number: D849TM
• Manufacturer: Teknik Makina

Facts

• Shank height: 20 mm
• Shank width: 20 mm
• Cutting head width: 20 mm
• Cutting width: 3 mm
• Max parting depth: 20 mm
• Overall length: 125 mm
• Weight: 0.395 kg
• ISO designation: 2020

Special features

• Suitable for indexable inserts: 3C DGM 3
• Matching insert manufacturer: TNGLY-OKE
• Toolholder type: parting / grooving clamp
• Mounting standard: ISO 2020

FAQ

What inserts fit this toolholder?
The holder accepts the 3C DGM 3 style indexable inserts and is specified for inserts matching TNGLY‑OKE geometries, ensuring secure seating and predictable cutting behaviour.

What shank size does the toolholder use?
The parting clamp holder features a 20 x 20 mm ISO 2020 shank suitable for standard toolposts on many lathes.

What is the maximum parting depth?
The toolholder provides a maximum parting depth of 20 mm, matching typical requirements for medium‑duty turning work.

Is the toolholder suitable for narrow grooving?
Yes — the 3 mm cutting width makes it appropriate for narrow grooves and precision parting tasks where minimal material loss is required.

How heavy is the toolholder and does that affect handling?
With a weight of around 0.395 kg, the unit is easy to handle during setup yet substantial enough to contribute to cutting stability.

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