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 Specifications: Order Number: AP312TM Item: Boring Bar usable with DNMG 1506 Indexable Inserts Brand: Teknik Makina ISO Code: A32T PDUNL 15 Numerical Representations: Diameter: 40mm Weight: 1.77kg Total length: 300mm Cutting Height: 55mm 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: Order Number: AP302TM Item: Boring Bar usable with DNMG 1506 Indexable Inserts Brand: Teknik Makina ISO Code: A32T PDUNR 15 Quantitative Characteristics: Diameter: 40mm Weight: 1.77kg Total length: 300mm Cutting Height: 55mm 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
Comprehensive Technical Specifications: Order Number: AP372TM Item: Boring Bar usable with WNMG 0804 Indexable Inserts Brand: Teknik Makina ISO Code: A32T PWLNL 08 Quantitative Specifications: Diameter: 40mm Weight: 1.764kg Total length: 300mm Cutting Height: 60mm 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: AP362TM Item: Boring Bar usable with WNMG 0804 Indexable Inserts Brand: Teknik Makina ISO Code: A32T PWLNR 08 Structural Details: Diameter: 40mm Weight: 1.764kg Total length: 300mm Cutting Height: 60mm 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 Technical Details: Order Number: KA263TM Item: Boring Bar usable with DC-- 11T3 Indexable Inserts Brand: Teknik Makina ISO Code: A32T SDUCL 11 Quantitative Specifications: Diameter: 40mm Weight: 1.924kg Total length: 300mm Cutting Height: 45mm 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: KA134TM Item: Boring Bar usable with DC-- 0702 Indexable Inserts Brand: Teknik Makina ISO Code: A32T SDUCR 11 Numbers and Data: Diameter: 12mm Weight: 0.08kg Total length: 110mm Cutting Height: 20mm 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: KA288TM Item: Boring Bar usable with VBMT 1604 Indexable Inserts Brand: Teknik Makina ISO Code: A32T SVUBL 16 Quantitative Specifications: Diameter: 40mm Weight: 1.909kg Total length: 300mm Cutting Height: 50mm 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: KA209TM Item: Boring Bar usable with VBMT 1604 Indexable Inserts Brand: Teknik Makina ISO Code: A32T SVUBR 16 Numerical Representations: Diameter: 40mm Weight: 1.909kg Total length: 300mm Cutting Height: 50mm 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: KA306TM Item: Boring Bar usable with VCMT 1604 Indexable Inserts Brand: Teknik Makina ISO Code: A32T SVUCL 16 Metric Information: Diameter: 40mm Weight: 1.812kg Total length: 300mm Cutting Height: 50mm 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
Characteristics: Order Number: KA214TM Item: Boring Bar usable with VCMT 1604 Indexable Inserts Brand: Teknik Makina ISO Code: A32T SVUCR 16 Metric Information: Diameter: 40mm Weight: 1.812kg Total length: 300mm Cutting Height: 50mm 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: AP354TM Item: Boring Bar usable with CNMG 1204 Indexable Inserts Brand: Teknik Makina ISO Code: A40T PCLNL 12 Quantitative Characteristics: Diameter: 50mm Weight: 1.82kg Total length: 300mm Cutting Height: 55mm 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: AP344TM Item: Boring Bar usable with CNMG 1204 Indexable Inserts Brand: Teknik Makina ISO Code: A40T PCLNR 12 Numerical Representations: Diameter: 50mm Weight: 1.82kg Total length: 300mm Cutting Height: 55mm 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: AP314TM Item: Boring Bar usable with DNMG 1506 Indexable Inserts Brand: Teknik Makina ISO Code: A40T PDUNL 15 Numbers and Data: Diameter: 50mm Weight: 1.79kg Total length: 300mm Cutting Height: 55mm 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
Comprehensive Technical Specifications: Order Number: AP304TM Item: Boring Bar usable with DNMG 1506 Indexable Inserts Brand: Teknik Makina ISO Code: A40T PDUNR 15 Metric Information: Diameter: 50mm Weight: 1.79kg Total length: 300mm Cutting Height: 55mm 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
Detailed Technical Data: Item: Boring Bar ISO Code: A40T PWLNL 08 Brand: Teknik Makina Order Number: AP374TM Cooling usable with WNMG 0804 Indexable Inserts Diameter: 50mm Angle: 95° Total length: 300mm Cutting Height: 60mm Cutting Direction: links Weight: 2.8kg 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: AP364TM Item: Boring Bar usable with WNMG 0804 Indexable Inserts Brand: Teknik Makina ISO Code: A40T PWLNR 08 Quantitative Specifications: Diameter: 50mm Weight: 2.8kg Total length: 300mm Cutting Height: 60mm 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
Comprehensive Technical Specifications: Item: Boring Bar ISO Code: E10K SCLCR 06 Brand: Teknik Makina Order Number: KE11TM made of: Vollhartmetall Cooling usable with CC-- 0602 Indexable Inserts Diameter: 12mm Total length: 125mm Cutting Height: 6mm Diameter Connection: 10mm Cutting Direction: rechts Weight: 0.1kg 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: IPS31TM Item: Boring Bar usable with CC-- 0602 Indexable Inserts Brand: Teknik Makina Quantitative Characteristics: Diameter: Satz 10-16mmmm Weight: 0.35kg Additional Informattion made of Vollhartmetall 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 Data: Item: Boring Bar ISO Code: E12M SCLCR 06 Brand: Teknik Makina Order Number: KE12TM made of: Vollhartmetall Cooling usable with CC-- 0602 Indexable Inserts Diameter: 16mm Total length: 150mm Cutting Height: 7mm Diameter Connection: 12mm Cutting Direction: rechts Weight: 0.2kg 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: KE10TM Item: Boring Bar usable with CC-- 0602 Indexable Inserts Brand: Teknik Makina ISO Code: E08K SCLCR 06 Quantitative Characteristics: Diameter: 10mm Weight: 0.05kg Total length: 125mm Cutting Height: 5mm Diameter Connection: 8mm Additional Informattion made of Vollhartmetall 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: KE18TM Item: Boring Bar usable with CC-- 0602 Indexable Inserts Brand: Teknik Makina ISO Code: E10K SCLCL 06 Quantitative Characteristics: Diameter: 12mm Weight: 0.1kg Total length: 125mm Cutting Height: 6mm Diameter Connection: 10mm Additional Informattion made of Vollhartmetall 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 Information: Order Number: KE19TM Item: Boring Bar usable with CC-- 0602 Indexable Inserts Brand: Teknik Makina ISO Code: E12M SCLCL 06 Structural Details: Diameter: 16mm Weight: 0.2kg Total length: 150mm Cutting Height: 7mm Diameter Connection: 12mm Additional Informattion made of Vollhartmetall 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 Information: Order Number: KE17TM Item: Boring Bar usable with CC-- 0602 Indexable Inserts Brand: Teknik Makina ISO Code: E08K SCLCL 06 Numerical Representations: Diameter: 10mm Weight: 0.05kg Total length: 125mm Cutting Height: 5mm Diameter Connection: 8mm Additional Informattion made of Vollhartmetall 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: IPS30TM Item: Boring Bar usable with CC-- 0602 Indexable Inserts Brand: Teknik Makina Numbers and Data: Diameter: Satz 10-16mmmm Weight: 0.53kg Additional Informattion made of Vollhartmetall 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.