12mm SDJC For DCMT Indexable Inserts 93° Left-Hand SDJCL 1212, K07-F, For DCMT 0702, Innenkühlung, Linksschneidend - Teknik Makina

Reliable clamping for DCMT 0702 inserts combined with a compact 12 × 12 mm cross section ensures stable left‑hand turning with minimal vibration; the 125 mm overall length provides extended reach while the standard Torx M2.5 × 5.5 clamp allows quick insert changes — order via Metav Werkzeuge or consult Metav's technical team if guidance is required.

Klemmhalter SDJC for DCMT indexable inserts, left‑hand, 12 × 12 mm (Teknik Makina)

Klemmhalter SDJC for DCMT indexable inserts is a left‑hand turning toolholder designed for external turning with DCMT 0702 inserts, offering a compact 12 × 12 mm profile for confined set‑ups.

• For DCMT 0702 inserts, left‑hand cutting
• Compact 12 × 12 mm toolholder cross section
• 125 mm overall length for good reach
• Torx clamp screw M2.5 × 5.5, T8 key required

Precision clamping for repeatable turning results

The SDJC clamping geometry is engineered to secure DCMT 0702 inserts with consistent pressure, reducing micro‑movement during interrupted cuts. With a compact 12 × 12 mm cross section and ISO designation SDJCL 1212, the holder provides a stable platform that minimises deflection in light and medium turning applications. The clamping mechanism uses a Torx screw for direct, reliable locking; this standard fastening reduces tool change time and simplifies maintenance while preserving repeatability across batches.

Geometry tuned for consistent chip flow and durable edges

An approach angle of 93° and a left‑hand orientation create a geometry that separates radial and axial cutting forces, promoting predictable chip flow and more even insert wear. The defined cutting height 15 mm aligns the insert correctly with the tool centre, which supports surface finish stability and reduces the need for corrective passes. For setups that prioritise dimensional control and tool life, the combination of holder angle and insert form delivers measurable process reliability without complex adjustments.

Serviceable, workshop‑ready design to reduce downtime

Designed for practical workshop use, the holder measures 125 mm overall and weighs 0.14 kg, offering a balance between reach and low rotating mass. The clamp screw specification M2.5 × 5.5 (Torx) and the required T8 key are industry standards, ensuring replacement parts are readily available. Mounting compatibility with bar designation K07‑F and the compact head width of 12 mm make the unit suitable for retrofit into existing toolpost arrangements. Clear, standard features enable quick insert changes and predictable servicing intervals, reducing machine downtime and improving throughput.

For application‑specific selection or batch supply of the Teknik Makina SDJC toolholder, contact Metav Werkzeuge's specialists in Emmerich for immediate advice and delivery from stock — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• SKU: D154TM
• Manufacturer: Teknik Makina
• Article designation: SDJC for DCMT Indexable Inserts
• ISO designation: SDJCL 1212

Facts

• Cross section: 12 × 12 mm
• Head width: 12 mm
• Cutting height: 15 mm
• Overall length: 125 mm
• Weight: 0.14 kg
• Cutting angle: 93°
• Cutting direction: left

Special features

• Compatible with DCMT 0702 indexable inserts
• Clamp screw: M2.5 × 5.5 (Torx)
• Torx key size: T8
• Boring bar designation: K07‑F

FAQ

Which inserts fit this holder?
The holder is specified for DCMT 0702 indexable inserts; the SDJC geometry secures this insert form for reliable external turning.

Is the holder for left‑hand or right‑hand turning?
This toolholder is a left‑hand version intended for left‑hand turning operations and is identified accordingly in the technical data.

What fastener and key are required for the clamp?
Clamping uses a Torx screw sized M2.5 × 5.5 and requires a T8 key for safe insertion and removal.

What are the critical dimensions for fitting into a toolpost?
Key dimensions: cross section 12 × 12 mm, overall length 125 mm, head width 12 mm; ISO designation SDJCL 1212 guides mounting compatibility.

How does the 93° cutting angle influence machining?
The 93° approach angle shifts the force components to improve stability and chip evacuation, which helps maintain surface quality and extend insert life.

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; info@metav-werkzeuge.com