140mm Stechklemmhalter 25mm Cutting Width, 4mm Blade Width, 25mm Shank Length, For MGM 4 Inserts, 4C (140-600) Bar, 2525 Clamp - Teknik Makina

Take advantage of precise, secure clamping and a compact form factor for dependable parting and grooving operations; the combination of a 4 mm cutting width and compatibility with Korloy MGM 4 inserts ensures efficient chip control and predictable tool life. Order directly via Metav Werkzeuge or consult the Metav team for integration advice.

Parting tool holder D791-1TM — Right‑hand parting tool holder by Teknik Makina, 4 mm cutting width

A Parting tool holder D791-1TM engineered for right‑hand parting and grooving on CNC lathes, suitable for standard insert geometries and workshop integration

• Right-hand parting for precision operations
• 4 mm cutting width for narrow grooves
• Compatible with Korloy MGM 4 inserts
• 150 mm overall length, 0.667 kg weight

Faster cycle times through narrow, stable cutting

The compact design with a 4 mm cutting width supports reliable chip control and reduced material waste in narrow groove and parting tasks, translating into measurable time savings on repetitive production runs. With a maximum effective cutting diameter of 600 mm, the holder addresses a wide range of turning applications while the right‑hand cutting orientation aligns with common lathe configurations. The result is an efficient, predictable process that reduces unexpected downtime and supports consistent throughput.

Secure clamping for longer insert life

A 25 mm cutting‑head width and a cutting height of 49 mm deliver robust seating for indexable inserts, improving clamping accuracy and vibration damping. The ISO designation 2525 and the boreshaft reference 4C (140–600) permit straightforward mounting into compatible tool posts, while the solid construction and a mass of 0.667 kg contribute to stable cutting forces. This combination lowers insert wear and reduces frequency of tool changes, contributing to lower operating costs and higher first‑pass yield.

Workshop fit and practical integration

An overall length of 150 mm and a shank/edge length of 25 mm make the holder simple to position in tight setups and multi‑station turrets. The unit is expressly matched to Korloy MGM 4 insert formats and offers a maximum parting blade penetration of 25 mm, enabling controlled interruption cuts and clean separation. Specifications favour quick retrofitting into existing production cells and support consistent results across serial production. For specialised setups, the clear numeric data assists in planning tool life and spindle load calculations.

Contact Metav Werkzeuge for a compatibility check or assistance integrating the D791-1TM parting tool holder into the production line — Metav Werkzeuge GmbH, Emmerich; info@metav-werkzeuge.com; +49 2822 7131930

Technical data

• SKU: D791-1TM
• Manufacturer: Teknik Makina
• ECLASS: 21181005
• Designation: Parting tool holder (translated from source)

Facts

• Overall length: 150 mm
• Cutting width: 4 mm
• Cutting head width: 25 mm
• Cutting height: 49 mm
• Shank/edge length: 25 mm
• Maximum cutting diameter: 600 mm
• Weight: 0.667 kg
• Mounting bore designation: 4C (140–600)

Special features

• ISO designation: 2525
• Compatible with Korloy inserts
• Insert size: MGM 4
• Right‑hand cutting direction
• Maximum parting blade penetration: 25 mm

FAQ

What insert type fits this holder?
The holder is designed for Korloy MGM 4 style indexable inserts; the clamping geometry and seat dimensions match that insert family to ensure correct fit and repeatability.

Is the cutting direction fixed?
Yes, the unit is configured for right‑hand cutting operations, suitable for conventional lathe parting and grooving setups.

Which shank or mounting sizes are supported?
Mounting is compatible with the boreshaft designation 4C (140–600) and the ISO 2525 form factor; verify turret or toolpost bore dimensions before installation.

What is the maximum effective cutting diameter?
The holder supports operations up to an effective cutting diameter of 600 mm, as provided in the technical specifications.

How deep can the parting blade penetrate?
The maximum parting/blade penetration is 25 mm, allowing controlled separation depths for most standard 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