125mm Stechklemmhalter 3° 1212 3C-DGM 3 For 3C DGM 3 Innenkühlung Rechtsschneidend - Teknik Makina

The compact design combines a 12 x 12 mm clamping cross-section with a narrow 3 mm cutting width to deliver consistent parting accuracy and low-vibration performance; with a 125 mm overall length and a mass of 0.168 kg the toolholder supports rapid spindle response and repeatable results. Order the parting tool holder directly via Metav Werkzeuge or consult their application specialists for fitment advice.

Parting tool holder – 12 x 12 mm clamping, 125 mm overall length | Teknik Makina

A parting tool holder engineered for precise cut-off and grooving on lathes, compatible with 3C DGM 3 indexable inserts and designed to provide stable clamping and controlled plunging in standard turning setups.

• Precise 3 mm cutting width
• 12 x 12 mm clamping dimensions
• 125 mm overall length for stability
• Compatible with 3C DGM 3 inserts

Stable, precise cut-off with minimal vibration

The holder is tailored for demanding parting tasks where precision and repeatability are required. With a defined 3 mm cutting width, the system limits unnecessary material removal and helps achieve consistent component diameters; the narrow kerf reduces cutting forces and therefore vibration. Compatibility with 3C DGM 3 inserts simplifies tooling logistics, since replacement inserts are industry standard. This design leads to improved surface finish and reduced rework, making it suitable for batch production and workshop jobs where process stability matters.

Secure clamping that enhances tool life and repeatability

Clamping dimensions of 12 x 12 mm and an ISO-style designation (1212) provide a compact yet rigid interface that resists deflection under load. The 125 mm overall length contributes to an optimised overhang that balances accessibility and rigidity, while the low mass of 0.168 kg reduces inertial forces during rapid movements. As a result, cutting-edge wear on the insert is reduced and repeatability between cycles is improved. For engineers evaluating fixture dynamics, the controlled geometry translates directly into predictable machining behaviour and longer usable insert life.

Designed for straightforward integration and reliable plunging

Intended for parting and grooving operations, the toolholder accepts the 3C-DGM 3 tool shank and allows a maximum plunging depth of 16 mm, which covers common cut-off depths in small to medium components. The compact form factor eases integration into existing toolposts and turrets without extensive modification of the setup. Because the clamping mechanism is simple and robust, set-up times are shortened and alignment can be maintained across repeated insert changes. This combination of features supports efficient cycle planning and helps maintain production throughput.

Contact Metav Werkzeuge to discuss integrating the Teknik Makina parting tool holder D847TM into the workflow and to receive precise application guidance from their Emmerich-based specialists

Technical data

• Article number: D847TM
• Manufacturer: Teknik Makina

Dimensions and weights

• Overall length: 125 mm
• Clamping height: 12 mm
• Cutting head width: 12 mm
• Holder width: 12 mm
• Cutting width: 3 mm
• Maximum plunging depth: 16 mm
• Weight: 0.168 kg

Compatibility and features

• Compatible with inserts: 3C DGM 3
• ISO designation: 1212
• Toolholder shank reference: 3C-DGM 3
• Intended for parting/grooving operations

FAQ

What insert type fits this holder and how is it designated?
The parting tool holder from Teknik Makina accepts 3C DGM 3 indexable inserts; the holder is matched to that insert family and referenced as SKU D847TM for ordering.

What are the clamping dimensions and why do they matter?
Clamping dimensions are 12 x 12 mm, which give a compact, rigid interface; these dimensions influence deflection, repeatability and are quoted for the Teknik Makina parting tool holder (D847TM).

How deep can this holder plunge during parting operations?
Maximum plunging depth is 16 mm, which is suitable for standard cut-off depths encountered in general turning and grooving applications using the Teknik Makina D847TM.

Is the holder suitable for quick insert changes in a production environment?
Yes, the design supports straightforward insert replacement and stable reclamping, enabling efficient changeover and consistent machining with the Teknik Makina parting tool holder D847TM.

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