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

Benefit from precise insert compatibility and a robust shank design that ensure stable internal turning and predictable cycle times; order the THB103TM boring tool directly via Metav Werkzeuge or ask our consultants if needed.

Boring tool THB103TM by Teknik Makina — 290 mm capacity, for CCMT 09T3 indexable inserts

The Boring tool THB103TM is a heavy‑duty internal turning tool engineered for machining centres, optimised for use with CCMT 09T3 indexable inserts and medium to large bore diameters.

• Compatible with CCMT 09T3 indexable inserts
• 290 mm cutting diameter for extended reach
• Shank diameter 40 mm for stable clamping
• Cutting height 93.7 mm for secure insert seating

Precise insert compatibility for repeatable finishes

The tool is designed around the widely used CCMT 09T3 insert geometry to provide repeatable edge placement and consistent surface quality. By using a standard insert family, tool change and stocking are simplified and process stability is improved. The assembly ensures accurate insert seating and clearance, which reduces vibration and prolongs insert life; this results in fewer interruptions for re‑grind or replacement and more predictable machining cycles. Compatibility with established indexable inserts also enables faster setup times in shops that standardise on common cutting grades.

Robust shank and bore capacity for stable machining

A solid shank diameter of 40 mm combines with an effective cutting diameter of 290 mm (with a maximum cutting diameter of 350 mm) to provide the rigidity required for deep internal turning. The design reduces deflection under load, permitting heavier material removal rates while maintaining dimensional accuracy. The tool’s cutting height of 93.7 mm secures the insert in a stable pocket, reducing the risk of chatter during interrupted cuts. For production environments where tolerance and surface finish are critical, the mechanical stability of the assembly translates directly into reduced scrap rates and fewer rework operations.

Easier integration, fewer interruptions in the workflow

Integration into existing toolholders and turret stations is straightforward thanks to the standardised form factor and clear specification of mounting dimensions. Shops benefit from predictable tool behaviour when switching between similar setups, leading to reduced setup time and improved overall equipment effectiveness (OEE). Metrology and quality checks are simplified because the tool produces stable results with standard inserts; as a consequence, process documentation and quality protocols remain consistent across batches. For procurement, the association with a recognised supplier streamlines replenishment and aftermarket support.

For reliable integration of Teknik Makina tooling into precision workshops, contact Metav Werkzeuge for procurement advice and specification support at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: THB103TM
• Designation: 290 mm boring tool for CCMT 09T3
• Manufacturer: Teknik Makina
• ECLASS: 21041590

Facts

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

Special features

• Compatible inserts: CCMT 09T3
• Product type: Boring tool
• SKU: THB103TM
• Suitable for internal turning operations

FAQ

What insert type is required for this boring tool?
The THB103TM is designed for CCMT 09T3 indexable inserts; the toolbed and pocket geometry match this insert family for secure seating and consistent cutting geometry.

What are the key dimensions to check for mounting?
Check the shank diameter (40 mm) and the cutting diameter specifications (290 mm nominal, 350 mm maximum) to ensure compatibility with the machine turret or toolholder when fitting the THB103TM.

Can this tool be used for large bore machining?
Yes — the tool’s nominal cutting capacity of 290 mm and its maximum cutting diameter of 350 mm make it suitable for medium to large bore internal turning applications with stable clamping.

How does the cutting height affect performance?
The cutting height of 93.7 mm secures the insert in the pocket and reduces deflection and vibration, which improves surface finish and increases insert life on the THB103TM.

Is this tool suitable for high‑volume production environments?
The THB103TM’s robust shank and standardised insert compatibility support repeatable performance and reduced downtime, making it appropriate for series production where process stability is essential.

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