110mm Turning Holder SDJC for DCMT Indexable Inserts, flat style, left, SDJCL 1212 - Teknik Makina

Turning Holder — SDJC for DCMT Indexable Inserts (Flat Version) by Teknik Makina

The Turning Holder (SDJC for DCMT Indexable Inserts) is a flat clamping solution designed for compact turning operations using indexable inserts, optimised for stable machining with left-hand cutting.

• Turning Holder SDJC for DCMT inserts
• Compatible with DCMT 11T3 indexable inserts
• Flat design for compact tool setups
• 12 x 12 mm shank for stable clamping
• Left-hand cutting with 93° cutting angle

Precise Clamping for Stable Turning Results

The flat Turning Holder is engineered to deliver consistent clamping and reduced tool deflection. With a 12 x 12 mm shank and a compact cutting head profile, the holder provides rigidity that translates into improved surface finish and repeatability. The restrained geometry of the flat version is particularly advantageous when space is limited on small tool posts or modular tool systems.

Designed Specifically for DCMT 11T3 Inserts

Compatibility with DCMT 11T3 indexable inserts allows the holder to be used with widely available carbide grades for a range of materials. DCMT inserts are indexable cutting tips with a standard geometry; this holder secures them reliably so that insert changes are quick and repeatable. For workshops that value tool-change efficiency, this combination reduces downtime and simplifies inventory by using a common insert size.

Practical Mounting and Service Details

Mounting and service are straightforward: the clamping screw uses a Torx T15 drive and the specified screw is M3.5x8.5, while the associated U-plate is TA030 fastened with an M5 screw. The holder’s clamping concept is designed for quick insert replacement and secure retention during interrupted cuts. Clear specification of hardware ensures compatibility with common maintenance toolkits and reduces the risk of assembly errors.

Optimised Geometry for Left-Hand Cutting Applications

The Turning Holder features left-hand cutting orientation and a 93° cutting angle, making it suitable for specific turning strategies and toolpath layouts. This geometry supports controlled chip flow and predictable cutting forces in left-hand operations. Manufacturers and job shops who run dedicated left-hand setups will appreciate the deliberate design that minimises setup changes and enhances machining consistency.

For reliable turning performance choose the Turning Holder from Teknik Makina — for application advice or to confirm suitability contact METAV Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 (WhatsApp +49 170 2837271)

• Designation: Klemmhalter
• Brand: Teknik Makina
• SKU: D156TM
• Variant: SDJC for DCMT Indexable Inserts (flat version)
• Compatible Inserts: DCMT 11T3
• Overall Length: 110 mm
• Shank Width: 12 mm
• Shank Height: 12 mm
• Cutting Head Width: 12 mm
• Cutting Height: 20 mm
• Cutting Direction: left
• Cutting Angle: 93°
• Clamping Holder ISO Designation: SDJCL 1212
• Tool Holder Drill Rod Designation: J11-F
• Torx Key: T15
• Torx Screw: M3.5x8.5
• U Plate: TA030
• U Plate Screw: M5
• Weight: 0.13 kg
• Manufacturer: Teknik Makina, Nolu Sokak, No 9, Selcuklu, Türkiye, eMail: info@teknik-makina.com
• Responsible Person: Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, eMail: info@metav-werkzeuge.com

FAQ

What inserts fit the Turning Holder and who makes it?
The Turning Holder by Teknik Makina, the SDJC for DCMT Indexable Inserts, is compatible with DCMT 11T3 indexable inserts, enabling the use of common insert geometries for versatile turning tasks.

Is the Turning Holder suitable for right-hand operations?
The Teknik Makina Turning Holder (SDJC for DCMT Indexable Inserts) is specified for left-hand cutting; for right-hand operations a corresponding right-hand holder should be selected.

Which tools are required to mount the Turning Holder?
To mount the SDJC Turning Holder from Teknik Makina use a Torx T15 for the clamping screw specified as M3.5x8.5, and the U-plate TA030 is secured with an M5 screw; these details ensure correct assembly.

Can METAV Werkzeuge provide application guidance for the Turning Holder?
Yes, METAV Werkzeuge offers expert advice on the Teknik Makina Turning Holder (SDJC for DCMT Indexable Inserts) — contact info@metav-werkzeuge.com or call +49 2822 7131930 for support.