290mm Boring Bar For Fine Finishing For CCMT 09T3 Indexable Inserts, 350mm Max Cutting Diameter - Teknik Makina

Take advantage of the combination of high‑rigidity design and precise insert compatibility for consistent fine finishing; the robust 290 mm cutting capability and 40 mm shank ensure stable machining and fewer tool changes. Order the tool directly via Metav Werkzeuge or request technical advice from our consultants.

Fine‑finishing boring tool for CCMT 09T3 indexable inserts — 290 mm cutting capacity

The Fine‑finishing boring tool for CCMT 09T3 indexable inserts is engineered for accurate internal finishing in medium to large bores, providing a stable platform for fine machining operations with standard CCMT 09T3 inserts.

• Large 290 mm cutting capacity
• Compatible with CCMT 09T3 inserts
• 40 mm shank for enhanced rigidity
• Up to 350 mm maximum cutting diameter

Precision and productivity for fine finishing

The head is designed to support fine finishing tasks where dimensional accuracy and surface quality are decisive. With a substantial 290 mm nominal diameter and dedicated compatibility for CCMT 09T3 inserts, the tool reduces the need for multiple passes by enabling consistent chip control and predictable radial engagement. This translates into shorter cycle times and improved throughput on components where tight tolerances and low surface roughness are required. The construction aims to maintain repeatability across batches, supporting justifiable process planning in production environments.

Stability and rigidity to reduce rework

A robust 40 mm shaft provides a solid connection to the machine spindle or toolholder, increasing rigidity and reducing deflection during finishing cuts. The combination of a high‑stiffness shank and the tool’s geometry allows controlled use up to a 350 mm cutting diameter, while the specified 93.7 mm cutting height gives the necessary reach for deeper bores without compromising stability. Reduced vibration means fewer surface defects and lower risk of premature insert wear, contributing to predictable tool life and reduced rework rates.

Workflow advantages in the machine shop

Compatibility with indexable inserts such as the CCMT 09T3 family offers operational advantages: fast insert changes, standardised inventory, and the ability to tailor grades for different steels or finishing needs. The modular approach supports rapid setup changes and keeps spindle downtime to a minimum — a clear benefit where small series and varied job orders dominate. Backed by the experience of Teknik Makina, the design supports streamlined workflows and better utilisation of machining capacity, helping to align productivity with quality targets.

Compatibility, setup and handling explained

Mounting and adjustment are straightforward when the tool is integrated into standard tooling systems; the head accepts CCMT 09T3 style inserts and is labelled internally for the correct orientation and clamping procedure. The product designation and SKU THB113TM should be referenced when preparing tooling lists or ordering replacement heads and inserts. For commissioning, basic checks of clamping torque and run‑out are recommended to ensure ideal performance; correct setup further enhances the tool’s ability to deliver consistent fine finishes over extended runs.

For fine finishing tasks that demand rigidity and reproducible results, choose the Teknik Makina THB113TM — contact Metav Werkzeuge in Emmerich for ordering or to discuss application details at info@metav-werkzeuge.com or +49 2822 7131930.

Technical Data

• SKU: THB113TM
• Manufacturer: Teknik Makina
• eClass: 21041590

Facts

• Diameter: 290 mm
• Max cutting diameter: 350 mm
• Shank diameter: 40 mm
• Cutting height: 93.7 mm

Special features

• Compatible with CCMT 09T3 indexable inserts
• Label: 290mm Ausdrehwerkzeug für die Feinbearbeitung CCMT 09T3
• Product type: Fine‑finishing boring tool

FAQ

Which insert type fits this tool? The tool is designed for CCMT 09T3 indexable inserts and accepts standard CCMT 09T3 geometries for fine finishing applications.

What is the maximum recommended cutting diameter? The maximum cutting diameter listed is 350 mm; machining strategy and machine rigidity will determine safe cutting parameters for each setup.

How does the 40 mm shank benefit machining? A 40 mm shank increases overall stiffness and reduces deflection, which helps maintain dimensional accuracy and surface quality during finishing cuts.

Is the tool suitable for deep bore finishing? With a 93.7 mm cutting height and the specified geometry, the boring head is suitable for deeper finishing operations within the tool’s reach and machine capabilities.

How should the tool be referenced when ordering spares or inserts? Use the model designation and SKU THB113TM together with the note that the head is compatible with CCMT 09T3 inserts to ensure correct spare parts and insert selection.

Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; +49 2822 7131930; eMail: info@metav-werkzeuge.com