250mm Boring Tool For Fine Finishing CCMT 09T3 L212mm - Teknik Makina

Take advantage of a compact, purpose-built boring solution that combines precision finishing, compatibility with CCMT 09T3 indexable inserts and a robust overall length for stable setups; order directly via Metav Werkzeuge or consult their specialists for specification matching and delivery from Emmerich.

Finishing Boring Bar THB132TM — Ø250 mm, for CCMT 09T3 indexable inserts (Teknik Makina)

Finishing Boring Bar THB132TM is a purpose-designed internal turning tool for high-precision finishing operations in metalworking, optimised for CCMT 09T3 indexable inserts and compact machine configurations.

• Precision internal finishing tool
• Compatible with CCMT 09T3 inserts
• Compact 212 mm overall length
• Suitable for up to Ø310 mm cutting diameter

High-precision finishing for internal bores

The THB132TM is engineered for fine machining of internal diameters where consistent surface quality and tight tolerances are required. Its compatibility with CCMT 09T3 indexable inserts enables reproducible results and economical insert changes. In practise, the combination of a stable tool body and proven insert geometry reduces vibration and helps achieve uniform surface finish, which in turn minimises secondary operations and rework.

Compact design that improves machine accessibility

With an overall length of 212 mm and a nominal tool diameter of 250 mm, this boring bar is designed for use in restricted or short overhang applications. The reduced projection helps maintain rigidity, lowering the risk of chatter and improving tool life. For setups where space is limited, the compact profile provides the pragmatic advantage of enhanced accessibility without sacrificing the cutting envelope, which reaches up to Ø310 mm.

Clear productivity gains with indexable technology

Using standard CCMT inserts, the tool delivers fast, repeatable index changes and consistent geometry across production batches. Indexable inserts mean lower downtime for tool management and predictable cost control per part. The THB132TM’s design supports straightforward insert clamping and replacement, enabling efficient process planning and a measurable uplift in throughput for finishing operations.

Practical suitability across common finishing tasks

The boring bar is suitable for precision turning tasks on components requiring fine internal surfaces and form accuracy. Its geometry and insert compatibility make it well suited to finishing cast and machined workpieces where tight dimensional stability is critical. The specification emphasises operational reliability and straightforward integration into existing turning centres, helping maintain production continuity and part quality.

Contact Metav Werkzeuge for a tailored delivery and technical match from Emmerich for Teknik Cutting Tools' THB132TM finishing boring bar

Technical data

• Article number: THB132TM
• Label: 250mm Ausdrehwerkzeug für die Feinbearbeitung CCMT 09T3 L212mm
• Description: Finishing boring tool for CCMT 09T3 indexable inserts
• eClass: 21041590

Facts

• Diameter: 250 mm
• Total length: 212 mm
• Maximum cutting diameter: 310 mm
• Cutting height: 142 mm

Special features

• Compatible with CCMT 09T3 indexable inserts
• Product type: Finishing boring tool
• Manufacturer: Teknik Makina
• SKU: THB132TM
• UID: THB132TM

FAQ

Is this boring bar suitable for finishing internal diameters on small lathes? The THB132TM is designed for compact setups and, with its 212 mm overall length and Ø250 mm body, is well suited to smaller turning centres where rigidity and reach are balanced.

Which inserts are required for correct operation? This tool is specified for CCMT 09T3 indexable inserts; using the recommended insert geometry ensures the intended finishing performance and surface quality.

What maximum bore can be machined with this tool? The tool supports a maximum cutting diameter of Ø310 mm, allowing a broad finishing range within that envelope.

How does the design help reduce vibration during finishing cuts? The compact projection and robust body increase rigidity, which reduces chatter and helps achieve a consistent surface finish with the selected CCMT inserts.

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