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BSF

Swiss Precision Since 1961

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BSF

 

Large Ratio Back Spotfacing

 

The standard BSF tool is a single-operation back spot facing and counterboring tool that eliminates the need to rotate the workpiece. It is a robust and reliable tool with a smoothly swinging blade that is activated by spindle rotation and retracted by the machine's internal coolant or air pressure. A manual version is also available.

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BSF | Back Spotfacing

  • Counterbores up to 2.3xd
  • Replaceable carbide coated blades for extended tool life
  • Suitable for CNC machines with through-spindle coolant (requires at least 300 psi)
  • It works without anti-rotation device, change of turning direction or any machine adaptations
  • The simple swing mechanism combined with the internal coolant pressure system gives optimal cutting performance resulting in consistent spotfaces and fewer scrapped parts
  • All tool components and blades are simple to replace
  • The tool works both vertically and horizontally
  • Available from stock for immediate delivery in sizes
  • from 6.5 mm to 20.5 mm (0.256" to 0.807")

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