65mm Boring Tool For Fine Finishing 0.01mm Precision, 32mm Shank - Teknik Makina

Take advantage of the combination of precision finishing to 0.01 mm, a robust 32 mm shank and compatibility with CCMT 09T3 inserts to secure consistent bore quality and shorter setup times; order the boring tool directly via Metav Werkzeuge or contact our consultants for integration advice.

Boring tool for fine machining – Internal boring bar, CCMT 09T3, Ø65 mm (Teknik Makina)

The boring tool for fine machining is designed for high-precision internal finishing where stable clamping and repeatable surface quality are required in production and maintenance environments.

• Precision finish to 0.01 mm tolerance
• Compatible with CCMT 09T3 inserts
• Max cutting diameter 80 mm
• Robust 32 mm shank for stable clamping

Achieve consistent bore quality with measurable precision

This tool is engineered for repeatable, high-accuracy internal machining: with a fine machining tolerance of 0.01 mm the holder reduces rework and inspection time, which translates into higher throughput and lower scrap rates. The combination of a 32 mm shank and the specified cutting geometry ensures reduced vibration and improved surface integrity, so the finished bore meets dimensional and form requirements more reliably. For operations where cycle time and first-pass yield matter, this configuration supports predictable results and easier process control.

Designed for efficient integration and insert versatility

The holder accepts CCMT 09T3 indexable inserts, offering flexibility to adapt grade and geometry to specific materials and cutting conditions. Using standard insert formats simplifies tool inventory and reduces changeover complexity while enabling efficient optimisation for finish passes. The tool’s cutting length of 220 mm and overall length of 280 mm permit access to deeper bores without excessive overhang, maintaining stiffness and minimising runout when mounted in an appropriate toolholder.

Productivity gains through stable clamping and larger bore capability

With a maximum cutting diameter of 80 mm and a nominal body diameter of 65 mm, the tool covers a broad range of internal finishing tasks that previously required multiple special holders. The robust shank promotes secure clamping in standard toolposts or holders, improving concentricity and reducing tool wear. These performance aspects combine to lower machining times and extend insert life, supporting a favourable cost-per-part calculation for medium to high-volume production.

Practical considerations for workshop use and maintenance

The design focuses on user-friendly serviceability: standard insert geometry means quick index changes and minimal downtime, while the solid construction supports repeatable setups. Although insert choice and cutting data must be matched to the workpiece material and machine rigidity, the holder’s specifications—shank Ø 32 mm, cutting length 220 mm—make the tool straightforward to integrate into existing turning centres. Regular inspection of clamping faces and correct torque on the insert screws will preserve accuracy and prolong service life.

Contact Metav Werkzeuge for tailored cutting data, delivery options and to arrange procurement of the Teknik Cutting Tools boring bar THKB148TM; phone +49 2822 7131930 or email info@metav-werkzeuge.com for personalised advice from our specialists

Technical data

• Article number: THKB148TM
• Manufacturer: Teknik Makina
• Designation: Boring tool for fine machining

Core specifications

• Max cutting diameter: 80 mm
• Diameter: 65 mm
• Overall length: 280 mm
• Shank diameter: 32 mm
• Cutting length: 220 mm
• Fine machining tolerance: 0.01 mm
• Weight: 3.895 kg

Features & compatibility

• Inserts: CCMT 09T3
• Suitable for fine internal finishing
• Robust shank for stable clamping

FAQ

Can the boring tool achieve a 0.01 mm finish consistently?
The boring tool for fine machining is specified for 0.01 mm fine machining tolerance and, when combined with suitable inserts and stable machine setup, will deliver highly repeatable bore finishes.

Which inserts fit the holder?
Compatibility is with CCMT 09T3 indexable inserts; the THKB148TM holder accepts this standard format to allow easy selection of grades and geometries for different materials.

What bore diameters can be machined with this tool?
The holder supports a maximum cutting diameter of 80 mm and a nominal body diameter of 65 mm, covering a wide range of internal finishing applications.

Is the shank suitable for rigid clamping in standard toolholders?
The 32 mm shank provides a robust interface for secure clamping in conventional toolposts or toolholders, reducing vibration and improving concentricity.

How deep can the tool reach for internal finishing?
With a cutting length of 220 mm and an overall length of 280 mm, the tool permits access to moderately deep bores while maintaining stiffness for precision finishing.

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