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.
Specifications: Order Number: K223TM Item: Boring Bar usable with VCMT 1604 Indexable Inserts Brand: Teknik Makina ISO Code: S25R SVQCR 16 Metric Information: Diameter: 32mm Weight: 0.728kg Total length: 200mm Cutting Height: 50mm 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: K286TM Item: Boring Bar usable with VBMT 1604 Indexable Inserts Brand: Teknik Makina ISO Code: S25R SVUBL 16 Numerical Representations: Diameter: 32mm Weight: 0.73kg Total length: 200mm 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
Characteristics: Order Number: K208TM Item: Boring Bar usable with VBMT 1604 Indexable Inserts Brand: Teknik Makina ISO Code: S25R SVUBR 16 Quantitative Specifications: Diameter: 32mm Weight: 0.73kg 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
Technical Specifications: Order Number: K304TM Item: Boring Bar usable with VCMT 1604 Indexable Inserts Brand: Teknik Makina ISO Code: S25R SVUCL 16 Numbers and Data: Diameter: 32mm Weight: 0.771kg Total length: 200mm 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
Characteristics: Order Number: K213TM Item: Boring Bar usable with VCMT 1604 Indexable Inserts Brand: Teknik Makina ISO Code: S25R SVUCR 16 Metric Information: Diameter: 32mm Weight: 0.771kg 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
Technical Data: Order Number: K401TM Item: Boring Bar usable with CN-- 1204 Indexable Inserts Brand: Teknik Makina ISO Code: S25S DCKNR 12 Numerical Representations: Diameter: 32mm Weight: 0.955kg Total length: 250mm Cutting Height: 55mm 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: K480TM Item: Boring Bar usable with CN-- 1204 Indexable Inserts Brand: Teknik Makina ISO Code: S25S DCLNL 12 Metric Information: Diameter: 32mm Weight: 0.964kg Total length: 250mm Cutting Height: 50mm 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 Information: Order Number: K400TM Item: Boring Bar usable with CN-- 1204 Indexable Inserts Brand: Teknik Makina ISO Code: S25S DCLNR 12 Quantitative Specifications: Diameter: 32mm Weight: 0.964kg Total length: 250mm Cutting Height: 50mm 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: K533TM Item: Boring Bar usable with DN-- 1506 Indexable Inserts Brand: Teknik Makina ISO Code: S25S DDQNL 15 Numbers and Data: Diameter: 32mm Weight: 0.935kg Total length: 250mm Cutting Height: 50mm 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: K476TM Item: Boring Bar usable with DN-- 1506 Indexable Inserts Brand: Teknik Makina ISO Code: S25S DDQNR 15 Numerical Representations: Diameter: 32mm Weight: 0.935kg Total length: 250mm Cutting Height: 50mm 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
Comprehensive Technical Specifications: Order Number: K488TM Item: Boring Bar usable with DN-- 1104 Indexable Inserts Brand: Teknik Makina ISO Code: S25S DDUNL 11 Numerical Representations: Diameter: 32mm Weight: 0.956kg Total length: 250mm Cutting Height: 50mm 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 Information: Order Number: K490TM Item: Boring Bar usable with DN-- 1506 Indexable Inserts Brand: Teknik Makina ISO Code: S25S DDUNL 15 Numerical Representations: Diameter: 32mm Weight: 0.95kg Total length: 250mm Cutting Height: 50mm 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
Comprehensive Technical Specifications: Order Number: K409TM Item: Boring Bar usable with DN-- 1104 Indexable Inserts Brand: Teknik Makina ISO Code: S25S DDUNR 11 Numerical Representations: Diameter: 32mm Weight: 0.956kg Total length: 250mm Cutting Height: 50mm 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: K411TM Item: Boring Bar usable with DN-- 1504 Indexable Inserts Brand: Teknik Makina ISO Code: S25S DDUNR 15 Quantitative Specifications: Diameter: 32mm Weight: 0.958kg Total length: 250mm Cutting Height: 50mm 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: K410TM Item: Boring Bar usable with DN-- 1506 Indexable Inserts Brand: Teknik Makina ISO Code: S25S DDUNR 15 Quantitative Characteristics: Diameter: 32mm Weight: 0.95kg Total length: 250mm Cutting Height: 50mm 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
Detailed Technical Data: Order Number: K498TM Item: Boring Bar usable with WN-- 0604 Indexable Inserts Brand: Teknik Makina ISO Code: S25S DWLNL 06 Structural Details: Diameter: 32mm Weight: 0.955kg Total length: 250mm Cutting Height: 50mm 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 Specifications: Item: Boring Bar ISO Code: S25S DWLNL 08 Brand: Teknik Makina Order Number: K500TM usable with WN-- 0804 Indexable Inserts Diameter: 32mm Angle: 95° Total length: 250mm Cutting Height: 50mm Cutting Direction: links Weight: 0.966kg 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: K418TM Item: Boring Bar usable with WN-- 0604 Indexable Inserts Brand: Teknik Makina ISO Code: S25S DWLNR 06 Structural Details: Diameter: 32mm Weight: 0.955kg Total length: 250mm Cutting Height: 50mm 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: K420TM Item: Boring Bar usable with WN-- 0804 Indexable Inserts Brand: Teknik Makina ISO Code: S25S DWLNR 08 Numerical Representations: Diameter: 32mm Weight: 0.966kg Total length: 250mm Cutting Height: 50mm 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: K456TM Item: Boring Bar usable with TNMG 1604 Indexable Inserts Brand: Teknik Makina ISO Code: S25S MTENR 16 Numerical Representations: Diameter: 32mm Weight: 0.96kg Total length: 250mm Cutting Height: 55mm 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: K537TM Item: Boring Bar usable with TNMG 1604 Indexable Inserts Brand: Teknik Makina ISO Code: S25S MTQNL 16 Metric Information: Diameter: 32mm Weight: 0.942kg Total length: 250mm Cutting Height: 50mm 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
Comprehensive Technical Specifications: Order Number: K365TM Item: Boring Bar usable with TNMG 1604 Indexable Inserts Brand: Teknik Makina ISO Code: S25S MTQNR 16 Structural Details: Diameter: 32mm Weight: 0.942kg Total length: 250mm Cutting Height: 50mm 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: K520TM Item: Boring Bar usable with TNMG 1604 Indexable Inserts Brand: Teknik Makina ISO Code: S25S MTUNL 16 Numerical Representations: Diameter: 32mm Weight: 0.952kg Total length: 250mm Cutting Height: 50mm 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 Specifications: Order Number: K442TM Item: Boring Bar usable with TNMG 1604 Indexable Inserts Brand: Teknik Makina ISO Code: S25S MTUNR 16 Structural Details: Diameter: 32mm Weight: 0.952kg Total length: 250mm Cutting Height: 50mm 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.