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.
Comprehensive Technical Specifications: Item: Boring Bar ISO Code: S16Q ST-CR 16 Brand: Teknik Makina Order Number: K180TM usable with TC-- 16T3 Indexable Inserts Diameter: 20mm Angle: 60° Total length: 180mm Cutting Height: 40mm Cutting Direction: rechts Weight: 0.817kg 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: K185TM Item: Boring Bar usable with TCMT 1102 Indexable Inserts Brand: Teknik Makina ISO Code: S16Q STFCL 11 Quantitative Specifications: Diameter: 20mm Weight: 0.29kg Total length: 180mm Cutting Height: 30mm Additional Informattion Cutting Direction: links 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: K186TM Item: Boring Bar usable with TCMT 16T3 Indexable Inserts Brand: Teknik Makina ISO Code: S16Q STFCL 16 Metric Information: Diameter: 20mm Weight: 0.287kg Total length: 180mm Cutting Height: 30mm Additional Informattion Cutting Direction: links 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: K161TM Item: Boring Bar usable with TCMT 1102 Indexable Inserts Brand: Teknik Makina ISO Code: S16Q STFCR 11 Numbers and Data: Diameter: 20mm Weight: 0.29kg Total length: 180mm Cutting Height: 30mm Additional Informattion Cutting Direction: rechts 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: K162TM Item: Boring Bar usable with TCMT 16T3 Indexable Inserts Brand: Teknik Makina ISO Code: S16Q STFCR 16 Numerical Representations: Diameter: 20mm Weight: 0.287kg Total length: 180mm Cutting Height: 30mm Additional Informattion Cutting Direction: rechts 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: K361TM Item: Boring Bar usable with 16 ER Indexable Inserts Brand: Teknik Makina ISO Code: S16Q STIL ER16 Structural Details: Diameter: 20mm Weight: 0.286kg Total length: 180mm Cutting Height: 40mm Additional Informattion Cutting Direction: links 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: K352TM Item: Boring Bar usable with 16 IR Indexable Inserts Brand: Teknik Makina ISO Code: S16Q STIR IR16 Structural Details: Diameter: 20mm Weight: 0.286kg Total length: 180mm Cutting Height: 40mm Additional Informattion Cutting Direction: rechts 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: K310TM Item: Boring Bar usable with VBMT 1103 Indexable Inserts Brand: Teknik Makina ISO Code: S16Q SVQBL 11 Metric Information: Diameter: 20mm Weight: 0.276kg Total length: 180mm Cutting Height: 30mm Additional Informattion Cutting Direction: links 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: K216TM Item: Boring Bar usable with VBMT 1103 Indexable Inserts Brand: Teknik Makina ISO Code: S16Q SVQBR 11 Structural Details: Diameter: 20mm Weight: 0.276kg Total length: 180mm Cutting Height: 30mm Additional Informattion Cutting Direction: rechts 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: Item: Boring Bar ISO Code: S16Q SVQCL 11 Brand: Teknik Makina Order Number: K319TM usable with VCMT 1103 Indexable Inserts Diameter: 20mm Angle: 107.5° Total length: 180mm Cutting Height: 30mm Cutting Direction: links Weight: 0.281kg 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: K221TM Item: Boring Bar usable with VCMT 1103 Indexable Inserts Brand: Teknik Makina ISO Code: S16Q SVQCR 11 Numerical Representations: Diameter: 20mm Weight: 0.281kg Total length: 180mm Cutting Height: 30mm Additional Informattion Cutting Direction: rechts 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: K282TM Item: Boring Bar usable with VBMT 1103 Indexable Inserts Brand: Teknik Makina ISO Code: S16Q SVUBL 11 Metric Information: Diameter: 20mm Weight: 0.278kg Total length: 180mm Cutting Height: 30mm Additional Informattion Cutting Direction: links 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: K206TM Item: Boring Bar usable with VBMT 1103 Indexable Inserts Brand: Teknik Makina ISO Code: S16Q SVUBR 11 Quantitative Characteristics: Diameter: 20mm Weight: 0.278kg Total length: 180mm Cutting Height: 30mm Additional Informattion Cutting Direction: rechts 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: K300TM Item: Boring Bar usable with VCMT 1103 Indexable Inserts Brand: Teknik Makina ISO Code: S16Q SVUCL 11 Metric Information: Diameter: 20mm Weight: 0.28kg Total length: 180mm Cutting Height: 30mm Additional Informattion Cutting Direction: links 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: K211TM Item: Boring Bar usable with VCMT 1103 Indexable Inserts Brand: Teknik Makina ISO Code: S16Q SVUCR 11 Quantitative Characteristics: Diameter: 20mm Weight: 0.28kg Total length: 180mm Cutting Height: 30mm Additional Informattion Cutting Direction: rechts 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: P380TM Item: Boring Bar usable with WNMG 0604 Indexable Inserts Brand: Teknik Makina ISO Code: S16R PWLNR 06 Quantitative Specifications: Diameter: 20mm Weight: 0.316kg Total length: 200mm Cutting Height: 40mm Additional Informattion Cutting Direction: rechts 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: K241TM Item: Boring Bar usable with CC-- 09T3 Indexable Inserts Brand: Teknik Makina ISO Code: S16R SCLCL 09 Structural Details: Diameter: 20mm Weight: 0.317kg Total length: 200mm Cutting Height: 30mm Additional Informattion Cutting Direction: links 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: K111TM Item: Boring Bar usable with CC-- 09T3 Indexable Inserts Brand: Teknik Makina ISO Code: S16R SCLCR 09 Metric Information: Diameter: 16mm Weight: 0.329kg Total length: 200mm Cutting Height: 30mm Additional Informattion Cutting Direction: rechts 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: K112TM Item: Boring Bar usable with CC-- 09T3 Indexable Inserts Brand: Teknik Makina ISO Code: S18Q SCLCR 09 Metric Information: Diameter: 20mm Weight: 0.436kg Total length: 180mm Cutting Height: 38mm Additional Informattion Cutting Direction: rechts 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: K244TM Item: Boring Bar usable with CC-- 09T3 Indexable Inserts Brand: Teknik Makina ISO Code: S20Q SCLCL 09 Numbers and Data: Diameter: 25mm Weight: 0.436kg Total length: 180mm Cutting Height: 40mm Additional Informattion Cutting Direction: links 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: K114TM Item: Boring Bar usable with CC-- 09T3 Indexable Inserts Brand: Teknik Makina ISO Code: S20Q SCLCR 09 Structural Details: Diameter: 20mm Weight: 0.612kg Total length: 180mm Cutting Height: 40mm Additional Informattion Cutting Direction: rechts 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: K174TM Item: Boring Bar usable with DC-- 11T3 Indexable Inserts Brand: Teknik Makina ISO Code: S20Q SD-CR 11 Quantitative Characteristics: Diameter: 25mm Weight: 0.443kg Total length: 180mm Cutting Height: 35mm Additional Informattion Cutting Direction: rechts 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: Item: Boring Bar ISO Code: S20Q SDQCL 11 Brand: Teknik Makina Order Number: K278TM usable with DC-- 11T3 Indexable Inserts Diameter: 25mm Angle: 107.5° Total length: 180mm Cutting Height: 32mm Cutting Direction: links Weight: 0.435kg 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: K148TM Item: Boring Bar usable with DC-- 11T3 Indexable Inserts Brand: Teknik Makina ISO Code: S20Q SDQCR 11 Numerical Representations: Diameter: 25mm Weight: 0.435kg Total length: 180mm Cutting Height: 32mm Additional Informattion Cutting Direction: rechts 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.