Boring Bars with Internal Cooling
Boring bars are essential tools in machining technology and are primarily used for the internal machining of workpieces, especially for drilling and boring holes. Below are some of the main applications and reasons why boring bars are needed:
General Applications of Boring Bars
- Drilling: Creating holes in workpieces.
- Internal turning: Enlarging and refining pre-drilled holes.
- Profiling: Creating complex internal contours and shapes.
Technical Information: Order Number: KA122TM Item: Boring Bar usable with DC-- 0702 Indexable Inserts Brand: Teknik Makina ISO Code: A12K SDUCR 07 Numbers and Data: Diameter: 18mm Weight: 0.267kg Total length: 180mm Cutting Height: 40mm Additional Informattion Cutting Direction: rechts Cooling Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
Technical Specifications: Order Number: KA184TM Item: Boring Bar usable with TCMT 1102 Indexable Inserts Brand: Teknik Makina ISO Code: A12K STFCL 11 Structural Details: Diameter: 20mm Weight: 0.289kg Total length: 180mm Cutting Height: 30mm Additional Informattion Cutting Direction: links Cooling Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
Product Technical Specifications: Order Number: KA160TM Item: Boring Bar usable with TCMT 1102 Indexable Inserts Brand: Teknik Makina ISO Code: A12K STFCR 11 Structural Details: Diameter: 20mm Weight: 0.289kg Total length: 180mm Cutting Height: 30mm Additional Informattion Cutting Direction: rechts Cooling Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
Technical Data: Item: Boring Bar ISO Code: A14-A16Q SCLCL 09 Brand: Teknik Makina Order Number: KA238TM Cooling usable with CC-- 09T3 Indexable Inserts Diameter: 18mm Angle: 95° Total length: 180mm Cutting Height: 45mm Cutting Direction: links Weight: 0.27kg Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
Product Technical Details: Order Number: KA108TM Item: Boring Bar usable with CC-- 09T3 Indexable Inserts Brand: Teknik Makina ISO Code: A14Q SCLCR 09 Numbers and Data: Diameter: 18mm Weight: 0.267kg Total length: 180mm Cutting Height: 45mm Additional Informattion Cutting Direction: rechts Cooling Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
Characteristics: Order Number: KA254TM Item: Boring Bar usable with DC-- 0702 Indexable Inserts Brand: Teknik Makina ISO Code: A14Q SDUCL 07 Metric Information: Diameter: 20mm Weight: 0.263kg Total length: 180mm Cutting Height: 30mm Additional Informattion Cutting Direction: links Cooling Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
Specifications: Item: Boring Bar ISO Code: A14Q SDUCR 07 Brand: Teknik Makina Order Number: KA124TM Cooling usable with DC-- 0702 Indexable Inserts Diameter: 20mm Angle: 93° Total length: 180mm Cutting Height: 30mm Cutting Direction: rechts Weight: 0.263kg Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
Technical Data: Order Number: KA239TM Item: Boring Bar usable with CC-- 09T3 Indexable Inserts Brand: Teknik Makina ISO Code: A16M SCLCL 09 Numerical Representations: Diameter: 20mm Weight: 0.227kg Total length: 150mm Cutting Height: 30mm Additional Informattion Cutting Direction: links Cooling Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
Product Technical Specifications: Order Number: KA111TM Item: Boring Bar usable with CC-- 09T3 Indexable Inserts Brand: Teknik Makina ISO Code: A16M SCLCR 09 Numbers and Data: Diameter: 20mm Weight: 0.227kg Total length: 150mm Cutting Height: 30mm Additional Informattion Cutting Direction: rechts Cooling Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
Product Information: Item: Boring Bar ISO Code: A16M SDQCL 07 Brand: Teknik Makina Order Number: KA273TM Cooling usable with DC-- 0702 Indexable Inserts Diameter: 20mm Angle: 107.5° Total length: 150mm Cutting Height: 30mm Cutting Direction: links Weight: 0.232kg Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
Specifications: Order Number: KA143TM Item: Boring Bar usable with DC-- 0702 Indexable Inserts Brand: Teknik Makina ISO Code: A16M SDQCR 07 Structural Details: Diameter: 20mm Weight: 0.232kg Total length: 150mm Cutting Height: 30mm Additional Informattion Cutting Direction: rechts Cooling Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
Available Technical Details: Order Number: KA259TM Item: Boring Bar usable with DC-- 11T3 Indexable Inserts Brand: Teknik Makina ISO Code: A16M SDUCL 11 Numbers and Data: Diameter: 20mm Weight: 0.246kg Total length: 150mm Cutting Height: 30mm Additional Informattion Cutting Direction: links Cooling Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
Technical Specifications: Order Number: KA127TM Item: Boring Bar usable with DC-- 11T3 Indexable Inserts Brand: Teknik Makina ISO Code: A16M SDUCR 07 Structural Details: Diameter: 20mm Weight: 0.285kg Total length: 180mm Cutting Height: 30mm Additional Informattion Cutting Direction: rechts Cooling Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
Product Information: Order Number: KA129TM Item: Boring Bar usable with DC-- 11T3 Indexable Inserts Brand: Teknik Makina ISO Code: A16M SDUCR 11 Numerical Representations: Diameter: 25mm Weight: 0.432kg Total length: 180mm Cutting Height: 32mm Additional Informattion Cutting Direction: rechts Cooling Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
Product Information: Order Number: KA240TM Item: Boring Bar usable with CC-- 09T3 Indexable Inserts Brand: Teknik Makina ISO Code: A16Q SCLCL 09 Numbers and Data: Diameter: 20mm Weight: 0.26kg Total length: 180mm Cutting Height: 30mm Additional Informattion Cutting Direction: links Cooling Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
Technical Information: Order Number: KA110TM Item: Boring Bar usable with CC-- 09T3 Indexable Inserts Brand: Teknik Makina ISO Code: A16Q SCLCR 09 Metric Information: Diameter: 20mm Weight: 0.26kg Total length: 180mm Cutting Height: 30mm Additional Informattion Cutting Direction: rechts Cooling Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
Specifications: Item: Boring Bar ISO Code: A16Q SDQCL 07 Brand: Teknik Makina Order Number: KA274TM Cooling usable with DC-- 0702 Indexable Inserts Diameter: 20mm Angle: 107.5° Total length: 180mm Cutting Height: 30mm Cutting Direction: links Weight: 0.282kg Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
Available Technical Details: Order Number: KA276TM Item: Boring Bar usable with DC-- 11T3 Indexable Inserts Brand: Teknik Makina ISO Code: A16Q SDQCL 11 Metric Information: Diameter: 20mm Weight: 0.275kg Total length: 180mm Cutting Height: 30mm Additional Informattion Cutting Direction: links Cooling Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
Detailed Technical Data: Order Number: KA144TM Item: Boring Bar usable with DC-- 0702 Indexable Inserts Brand: Teknik Makina ISO Code: A16Q SDQCR 07 Numerical Representations: Diameter: 20mm Weight: 0.282kg Total length: 180mm Cutting Height: 30mm Additional Informattion Cutting Direction: rechts Cooling Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
Characteristics: Order Number: KA146TM Item: Boring Bar usable with DC-- 11T3 Indexable Inserts Brand: Teknik Makina ISO Code: A16Q SDQCR 11 Metric Information: Diameter: 20mm Weight: 0.275kg Total length: 180mm Cutting Height: 30mm Additional Informattion Cutting Direction: rechts Cooling Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
Available Technical Details: Order Number: KA256TM Item: Boring Bar usable with DC-- 0702 Indexable Inserts Brand: Teknik Makina ISO Code: A16Q SDUCL 07 Metric Information: Diameter: 20mm Weight: 0.25kg Total length: 150mm Cutting Height: 30mm Additional Informattion Cutting Direction: links Cooling Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
Product Technical Details: Order Number: KA258TM Item: Boring Bar usable with DC-- 11T3 Indexable Inserts Brand: Teknik Makina ISO Code: A16Q SDUCL 07 Metric Information: Diameter: 20mm Weight: 0.285kg Total length: 180mm Cutting Height: 30mm Additional Informattion Cutting Direction: links Cooling Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
Product Technical Specifications: Order Number: KA126TM Item: Boring Bar usable with DC-- 0702 Indexable Inserts Brand: Teknik Makina ISO Code: A16Q SDUCR 07 Structural Details: Diameter: 20mm Weight: 0.25kg Total length: 150mm Cutting Height: 30mm Additional Informattion Cutting Direction: rechts Cooling Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
Specifications: Order Number: KA128TM Item: Boring Bar usable with DC-- 11T3 Indexable Inserts Brand: Teknik Makina ISO Code: A16Q SDUCR 11 Quantitative Specifications: Diameter: 20mm Weight: 0.246kg Total length: 150mm Cutting Height: 30mm Additional Informattion Cutting Direction: rechts Cooling Manufacturer Teknik Makina, Nolu Sokak, No 9, Selcuklu, Turkey, eMail: info@teknik-makina.com Responsible for Europe Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich, Germany, eMail: info@metav-werkzeuge.com
Why boring bars with indexable inserts are used
Boring bars with indexable inserts offer numerous advantages that make them indispensable tools in machining technology.
One of the key aspects is flexibility — the inserts can be easily replaced when worn or when a different cutting geometry is required.
This means the entire boring bar does not need to be replaced, significantly reducing operating costs.
The use of indexable inserts also provides high versatility. Different inserts can be used for various materials and machining tasks, making a single boring bar suitable for a wide range of applications. This versatility allows multiple machining operations to be performed with just one tool, saving both space and costs.
Another advantage is the longer service life of indexable inserts. They are often made of carbide or other wear-resistant materials, reducing tool change frequency and increasing productivity. Precision and surface quality of the machined workpieces are also improved. The inserts are manufactured to tight tolerances and can have very sharp cutting edges, resulting in better surface finishes and higher accuracy.
Boring bars with indexable inserts are also easier to handle when changing inserts. The quick and simple replacement minimizes machine downtime and thus increases overall machining efficiency. Different insert geometries and coatings allow optimal adaptation to the material being machined and the specific machining task. This leads to improved chip control and higher machining quality and efficiency.
Boring bars with internal cooling
Another important feature of many boring bars is internal cooling. These bars contain channels through which coolant is directed
directly to the cutting edge.
Advantages of Internal Cooling
- Efficient cooling: Coolant is delivered directly to the cutting zone, effectively dissipating heat and extending tool life.
- Improved chip removal: Targeted cooling improves chip evacuation, preventing clogging and enhancing machining quality.
- Higher cutting speeds: Better cooling and lubrication allow for higher cutting speeds, increasing productivity.
- Reduced wear: Constant cooling minimizes thermal wear on the cutting edge, resulting in longer tool life and better machining results.
- Better surface quality: Targeted cooling and lubrication produce smoother and more precise surface finishes on the workpiece.