Stechklemmhalter links 2525 4C-L (110-150) For MGM 4 Innenkühlung linksschneidend - Teknik Makina

Benefit from the combination of a 4 mm cutting width, a 25 mm head, and reliable left-hand orientation to achieve precise, repeatable parting operations — order the parting tool holder directly via Metav Werkzeuge or consult the technical advisers for setup recommendations.

Parting clamp holder D811TM by Teknik Makina — left‑hand, 4 mm cutting width

Parting clamp holder D811TM for precision parting and grooving on lathes; compatible with Korloy MGM 4 inserts and designed for robust workshop use

• Left-hand cutting direction
• Fits MGM 4 Korloy inserts
• 4 mm cutting width for narrow grooves
• Robust 25 mm head width, 150 mm length

Precise parting with minimal material loss

The D811TM is engineered for narrow, controlled parting operations where consistency matters. The 4 mm cutting width and a maximum parting depth of 20 mm provide precise kerf control, reducing scrap and the need for rework. A maximum effective turning diameter of 150 mm allows reliable use on small to medium workpieces; the 45 mm cutting height helps maintain stable insert engagement and predictable chip flow. These measured characteristics translate directly into less downtime and fewer rejected parts in series production.

Secure clamping and broad insert compatibility

Clamping stability is critical when parting under load. The holder's 25 mm head width and ISO 2525 shank designation contribute to a rigid seating for the insert, while the unit accepts MGM 4 style inserts from Korloy, ensuring access to widely available carbide grades and geometries. The tool also matches the 4C-L (110–150) boring‑bar sizing for integration into modular setups. Together, these attributes reduce setup iterations and permit rapid replacement of cutting tips, supporting steady cycle times on shop floors.

Built for workshop throughput and handling

With an overall length of 150 mm and a mass of 0.712 kg, the holder balances rigidity and manoeuvrability for manual and semi‑automatic lathe operations. The left‑hand geometry is suited to specific spindle orientations and fixture arrangements, enabling operators to keep machine programmes and tooling stacks compact. The combination of compact dimensions and measured weight improves access in confined setups and helps to maintain cutting stability at higher feed rates, delivering a noticeable improvement in machining efficiency.

Practical notes for machining and maintenance

To preserve clamping repeatability and tool life, ensure the insert seat is clean and the clamping screw is correctly torqued; the unit’s design supports straightforward maintenance without specialised fixtures. Selecting appropriate Korloy insert grades for the workpiece material — for example, tougher grades for interrupted cuts or tougher steels — will optimise performance. The holder’s left‑hand orientation and defined dimensions make it straightforward to plan toolpaths and fixture arrangements in multi‑station production environments, reducing the chance of collisions and unscheduled stops.

Contact Metav Werkzeuge today for tailored application advice on the Teknik Makina D811TM parting clamp holder; call +49 2822 7131930 or email info@metav-werkzeuge.com for technical consultation and delivery options

Technical data

• Article number: D811TM
• Manufacturer: Teknik Makina

Dimensions & core figures

• Overall length: 150 mm
• Head width: 25 mm
• Cutting width: 4 mm
• Maximum cutting diameter: 150 mm
• Maximum parting depth: 20 mm
• Cutting height: 45 mm
• Shaft cutting length: 25 mm
• Mass: 0.712 kg

Materials & special features

• Compatible inserts: MGM 4
• Suitable insert manufacturer: Korloy
• Shank/holder designation: ISO 2525
• Boring-bar compatibility: 4C-L (110-150)
• Cutting direction: left

FAQ

What insert types fit this holder?
The parting clamp holder D811TM is designed for MGM 4 style inserts and lists Korloy as a suitable insert manufacturer for these seats.

Is the tool suitable for large diameters?
The holder supports operations on workpieces up to a maximum cutting diameter of 150 mm, making it appropriate for small to medium turning tasks.

Which cutting direction does the holder require?
This model is configured for left‑hand cutting, which should be matched with the lathe spindle and programme orientation during setup.

How deep can the tool cut in one pass?
The design provides a maximum parting or plunging depth of 20 mm, enabling controlled, narrow groove and parting operations.

What are the key dimensions to consider for fixture planning?
Important dimensions include 150 mm overall length, 25 mm head width and a 45 mm cutting height; these figures aid collision checks and programme preparation.

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