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

Take advantage of precise left-hand geometry and secure clamping for reliable turning operations; the holder accepts DCMT 0702 inserts and uses a Torx M2.5x5.5 clamping screw for consistent seating. Order the toolholder directly via Metav Werkzeuge or consult our specialists for application advice.

SDJC clamp holder for DCMT indexable inserts — left-hand toolholder by Teknik Makina

The SDJC clamp holder for DCMT indexable inserts is a left-hand turning toolholder engineered for secure retention of DCMT 0702 inserts in longitudinal and profiling operations.

• Left-hand design for longitudinal turning
• Compatible with DCMT 0702 inserts
• Torx M2.5x5.5 clamping screw, T8
• SDJCL 1212 profile, 12 × 12 mm

Precision clamping that reduces setup variability

The SDJC-style holder delivers secure clamping of DCMT 0702 indexable inserts through a robust Torx M2.5x5.5 screw and a machined pocket that maintains insert seating under cutting loads. This stability reduces rework and minimises vibration, which in turn improves surface finish and extends insert life. For workshops seeking predictable cycle times, the controlled interface between holder and insert translates directly into fewer interventions and steadier part quality.

Geometry designed for reliable left-hand turning performance

With a left-hand cutting orientation and a defined cutting angle of 93°, the toolholder is tailored for negative-rake DCMT inserts used in facing and longitudinal turning on lathes. The SDJCL 1212 profile (12 × 12 mm) ensures compatibility with standard toolposts and provides a compact footprint while retaining sufficient overhang resistance. For engineers unfamiliar with insert geometry: the 93° angle positions the cutting edge to balance tool life and chip flow, making it suitable for a wide range of steels and general workshop applications.

Compact dimensions and serviceable hardware for straightforward maintenance

A total length of 125 mm and a cutting-head width of 16 mm give the holder a practical reach without excessive overhang, helping to maintain rigidity in confined setups. The clamping screw uses a common T8 Torx key, which simplifies maintenance and replacement. Because the design favours standardised fixings and dimensions, spare parts management is simplified and downtime is reduced — practical advantages for production environments where tool change frequency impacts throughput.

For dependable left-hand turning choose the SDJC clamp holder from Teknik Makina — contact Metav Werkzeuge for supply from Emmerich or request tailored application advice at info@metav-werkzeuge.com or by telephone on +49 2822 7131930

Technical Data

• SKU: D360-1TM
• Brand: Teknik Makina
• ISO designation: SDJCL 1212
• Compatible inserts: DCMT 0702
• Cutting direction: left
• Total length: 125 mm
• Overall height: 12 mm
• Holder width: 12 mm
• Cutting head width: 16 mm
• Cutting height: 15 mm
• Cutting angle: 93°
• Clamping screw: M2.5x5.5 Torx T8
• Weight: 0.13 kg

Facts

• Total length: 125 mm
• Holder width: 12 mm
• Overall height: 12 mm
• Cutting head width: 16 mm
• Cutting height: 15 mm
• Cutting angle: 93°
• Weight: 0.13 kg
• Clamping screw: M2.5x5.5

Special features

• SDJCL 1212 profile
• Compatible with DCMT 0702 indexable inserts
• Left-hand turning orientation
• Torx clamping screw M2.5x5.5, T8 key required
• Compact, rigid form for reduced vibration

FAQ

What insert size does this holder accept? The holder accepts DCMT 0702 indexable inserts; the pocket and clamping geometry are matched to that insert size.

Is the holder suitable for left-hand turning only? Yes, the tool is designed with a left-hand cutting orientation and is intended for left-hand turning applications.

What are the mounting dimensions of the holder? The holder uses an SDJCL 1212 profile with a holder width and height of 12 mm and an overall length of 125 mm.

Which screw and key are required for clamping the insert? Clamping is performed with an M2.5x5.5 Torx screw; a T8 Torx key is the correct tool for tightening.

How does the 93° cutting angle affect machining? A 93° cutting angle positions the insert to balance cutting forces and chip evacuation, offering versatile performance across common materials and promoting stable cutting with good surface finish.

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