12mm S10J STI Indexable Insert Drill Bar Left Hand, 10mm Shank 20mm Cutting Height, 110mm Length - Teknik Makina

Secure machining in confined set-ups is achieved through the combination of ER11 clamping, compatibility with 11 IR indexable inserts and a compact 12 mm cutting diameter; the 10 mm shank supports stable, repeatable results. Order the boring bar directly via Metav Werkzeuge or consult our specialists for application guidance.

Boring bar K360-2TM – STI for IR/ER indexable inserts, left-hand, 12 mm

The boring bar K360-2TM is a left-hand tool holder designed for STI-type IR/ER indexable inserts, suited to precision turning and light internal boring tasks in small-part production

• Left-hand cutting for specialised set-ups
• Compatible with STI for IR/ER indexable inserts
• ER11 clamping for secure tool holding
• 12 mm cutting diameter, 10 mm shank diameter

Achieve consistent accuracy with a rigid mounting system

As a precision boring bar, the K360-2TM combines a 10 mm shank with a 12 mm cutting diameter to reduce deflection in small-diameter machining. The compact geometry and the ER11 interface deliver a secure connection between holder and spindle, minimising runout and vibration. This results in improved repeatability and a more uniform surface finish, which is particularly valuable when batch sizes require consistent tolerances. The practical effect is fewer rework cycles and more reliable process capability on small components.

Save cycle time through built-in insert compatibility and left-hand orientation

The tool is configured for left-hand cutting and accepts STI seats for IR/ER indexable inserts, notably the 11 IR size; this arrangement allows for rapid insert indexing rather than complex regrinding. Left-hand orientation permits cutting from the opposite direction without component reorientation on certain lathe setups, shortening handling time and reducing idle periods. The indexable-insert concept also lowers consumable costs because each insert edge is used in turn, extending the service life per insert and simplifying inventory management for common insert sizes.

Compact form factor that integrates easily into existing tooling

With an overall length of 110 mm and a low mass of 0.079 kg, the holder fits tight toolposts and constrained spindle noses while maintaining sufficient rigidity for light to medium finishing passes. The cutting height 20 mm is engineered to secure the insert at the correct rake and clearance, supporting stable chip formation. The ISO designation S10J STIL indicates compatibility with standard toolholder conventions, easing the introduction of the component into established tooling arrays and reducing set-up time during changeovers.

For tailored advice or to place an order for the Teknik Makina K360-2TM boring bar, contact Metav Werkzeuge in Emmerich for local supply and application support: Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich; +49 2822 7131930; info@metav-werkzeuge.com

Technical data

• SKU: K360-2TM
• Manufacturer: Teknik Makina
• Designation: STI for IR/ER Indexable Inserts
• ISO designation: S10J STIL

Numerical data

• Cutting diameter: 12 mm
• Shank diameter: 10 mm
• Cutting height: 20 mm
• Total length: 110 mm
• Weight: 0.079 kg

Design & features

• Compatible insert size: 11 IR
• Clamping interface: ER11
• Cutting direction: Left
• Application: STI for IR/ER indexable inserts

FAQ

Which insert size is compatible with this tool?
The boring bar K360-2TM is designed for the 11 IR insert size and accepts STI-style pockets for IR/ER indexable inserts.

What clamping system does the holder use?
Clamping is by ER11, which provides secure retention and is suitable for the specified shank and cutting diameters of the K360-2TM.

Is the tool suitable for right-hand turning as well?
The holder is configured for left-hand cutting; reversing to right-hand cutting would require a different orientation or a right-hand specific holder.

How does the ISO designation affect integration into a tooling system?
The ISO code S10J STIL indicates standardised dimensions and form, enabling straightforward integration into existing toolholder inventories and simplifying set-up procedures.

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