Clamping Holder SDJCR 1212 (SDJC for DCMT Indexable Inserts)

Clamping Holder SDJCR 1212 – a right‑hand turning holder engineered for secure seating of DCMT 0702 indexable inserts in compact tooling setups.

• 12 mm Shank Width for compact setups
• 16 mm Cutting Head Width for stable clamp
• Compatible with DCMT 0702 Inserts
• Right‑hand Cutting Direction, 93° Angle
• Torx Screw M2.5x5.5, Torx Key T8 required

Durable Design for Reliable Clamping

The SDJCR 1212 Clamping Holder combines precise dimensions with a concise Overall Length of 125 mm, providing a compact footprint without compromising stability. With a 12 mm Shank Width and a 16 mm Cutting Head Width the Holder ensures a firm seat for DCMT 0702 Indexable Inserts, reducing vibration and supporting consistent Cutting Results. This stable interface translates into longer Insert Life and fewer tool changes, so machining cycles remain economical and predictable.

Precision Geometry that Supports Consistent Cuts

Designed for Right‑hand operations, the Holder features a 93° Cutting Angle and a Cutting Height of 15 mm, values that help control chip flow and maintain surface finish during turning. The SDJC Style Clamp secures the Insert against axial and radial forces, which improves repeatability across successive parts. For users unfamiliar with Insert Codes: DCMT denotes a rhombic‑shaped Indexable Insert with a 7° clearance angle, commonly used for general turning tasks that demand a balance of edge strength and accessibility.

Practical Assembly and Workshop Efficiency

Assembly is straightforward: the Clamp is fixed with a Torx Screw M2.5x5.5, operated with a Torx Key T8, enabling quick Insert changes and accurate torque application. The Holder’s Tool Shank designation K07 suits compact toolposts and small lathes where space is limited. A clear mechanical connection and standard Fastening Hardware reduce setup time, which supports higher machine utilisation and predictable production planning in busy workshops.

Compatibility That Keeps Inventory Simple

Marked as SDJCR 1212 in ISO notation, this Holder is purpose‑matched to DCMT 0702 Inserts, offering an immediate replacement solution where that Insert form factor is already in use. The combination of compact geometry and standard Fixing Hardware makes the product a practical addition for manufacturers focussed on turning operations requiring reliable, repeatable performance. Metav’s supply network ensures delivery from Emmerich with the benefit of a European quality filter and a broad selection of complementary tooling.

Select the Teknik Makina Clamping Holder SDJCR 1212 for dependable turning performance and contact Metav Werkzeuge for fast, expert supply via info@metav-werkzeuge.com

Product Details

• Article number: D220-1TM
• Brand: Teknik Makina
• Designation: Clamping Holder — SDJC for DCMT Indexable Inserts

Facts

• Shank width: 12 mm
• Holder height: 12 mm
• Cutting head width: 16 mm
• Cutting height: 15 mm
• Cutting angle: 93 °
• Overall length: 125 mm
• Overall height: 12 mm
• Weight: 0.13 kg

Features

• Cutting direction: Right
• Compatible inserts: DCMT 0702 (Indexable Insert geometry)
• ISO designation: SDJCR 1212 (ISO Holder Code)
• Tool shank designation: K07
• Torx Screw: M2.5x5.5 (fastening screw)
• Torx Key: T8 (Torx Key is required for assembly)

FAQ

What Insert type fits this holder?
The Clamping Holder SDJCR 1212 from Teknik Makina is designed to accept DCMT 0702 Indexable Inserts; the Holder geometry and Clamp width ensure secure seating of this Insert form.

Is the holder suitable for left‑hand turning?
This particular SDJC Holder is specified for right‑hand Cutting Direction; for left‑hand operations select a correspondingly oriented Holder or check Metav’s assortment for alternative configurations.

Which tool shank does the holder accept?
The Holder is matched to a Tool Shank designation K07, making it suitable for compact mounts commonly used in small lathes and tight‑space setups.

How is the insert secured in the holder?
Securement is achieved with a Torx Screw M2.5x5.5, tightened using a Torx Key T8, providing a reliable clamp force and simple Insert changes with standard workshop tools.

Does the holder offer stable performance for production runs?
Yes; the combination of a 16 mm Cutting Head Width, solid Clamp geometry and a 93° Cutting Angle contributes to improved stability and repeatable part quality across batch production.

Hersteller: Teknik Makina, Nolu Sokak, No 9, Selcuklu, Türkei, eMail: info@teknik-makina.com / Verantwortlich: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; eMail: info@metav-werkzeuge.com