Stechklemmhalter 4°? 2020 4C-R DGN For 4C DGN Innenkühlung Rechtsschneidend - Teknik Makina

Take advantage of the compact design and secure clamping to achieve reliable parting operations: the combination of a 20 mm clamping height and a 4 mm cutting width delivers stable insert seating and narrow, accurate cuts; order directly via Metav Werkzeuge or contact the technical team for integration advice.

Parting clamp holder D775TM — Right‑hand parting and grooving toolholder (Teknik Makina)

The Parting clamp holder D775TM is a right‑hand toolholder engineered for parting‑off and grooving on CNC lathes, compatible with standard 4C DGN indexable inserts and intended for straightforward integration into conventional toolposts.

• 20 mm clamping height for stable insert retention
• 4 mm cutting width for narrow parting operations
• Compatible with 4C DGN indexable inserts (ISCAR)
• Right‑hand cutting for standard lathe setups

Stable clamping for reduced vibration and predictable results

The D775TM offers a 20 mm clamping height that secures the insert firmly in the pocket, which reduces tool chatter and helps maintain a consistent cutting geometry. This stable seating translates into longer insert life and fewer re‑set cycles on the lathe, improving process reliability in both single‑piece flow and short‑run production. Clear clamping forces and compact tool mass limit deflection during plunge cuts, making parting results more predictable and reducing scrap rates.

Standardised insert compatibility speeds up changeovers

Designed around the ISO size 2020 insert pocket, this holder accepts 4C DGN indexable inserts and is compatible with ISCAR standard parts, enabling rapid replacements from commonly stocked inserts. The standard interface supports quick changeovers and easier inventory management, which shortens downtime between jobs and keeps the machining cell productive. The right‑hand orientation matches typical lathe set‑ups for parting and light grooving operations.

Compact footprint for flexible toolpost mounting

With an overall length of 125 mm and a cutting head width of 20 mm, the holder fits well into tight toolpost arrangements and reduces overhang compared with longer toolholders. The compact dimensions help to improve access to narrow bore entries and enable closer tool spacing on multi‑tool turrets. At approximately 0.391 kg, the low mass further minimises centrifugal loads on the turret while maintaining the rigidity required for controlled parting operations.

Purposeful design for workshop productivity

The clamp‑style retention and narrow 4 mm cutting width make the holder particularly suited to precision parting and finishing cuts where material loss must be minimised. The right‑hand cutting direction and robust tool geometry support consistent chip control and surface finish, while compatibility with widely available inserts simplifies procurement. For workshops seeking a reliable parting solution that integrates with common tooling standards, this holder balances practicality and performance without unnecessary complexity.

Discuss installation options and compatibility with Metav Werkzeuge’s technical advisors by phone or email — Metav’s Emmerich team can confirm fitment with existing toolposts and ISCAR inserts and arrange prompt delivery from stock

Technical Data

• Article number: D775TM
• Manufacturer: Teknik Makina
• Designation: Parting clamp holder D775TM
• SKU: D775TM

Dimensions & key measurements

• Clamping height: 20 mm
• Cutting head width: 20 mm
• Body width: 20 mm
• Cutting width: 4 mm
• Max plunge depth: 20 mm
• Overall length: 125 mm
• Weight: 0.391 kg

Compatibility & features

• Fits inserts: 4C DGN
• Compatible insert manufacturer: ISCAR
• ISO designation: 2020
• Cutting direction: right
• Holder function: parting and grooving clamp holder

FAQ

Which inserts are compatible with this holder?
The D775TM accepts 4C DGN indexable inserts in ISO 2020 size and is suitable for ISCAR‑type inserts designed for parting and grooving.

Is the holder right‑ or left‑hand cutting?
This holder is manufactured for right‑hand cutting operations and is intended for standard lathe toolpost arrangements.

What are the key dimensions to check for my toolpost?
Key dimensions to verify are the 20 mm clamping height, 4 mm cutting width, 20 mm cutting head width and the 125 mm overall length; the holder weighs approximately 0.391 kg.

Which machines and applications suit this holder?
The parting clamp holder is intended for CNC lathes and turret lathes for parting‑off, narrow grooving and finishing operations in jobbing and light production environments.

How does the design help extend insert life?
Secure clamp retention and a compact, low‑deflection body reduce vibration and movement during cuts, which supports longer insert life and more consistent surface finishes with fewer interruptions.

Manufacturer / Responsible: 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; info@metav-werkzeuge.com