• Standard Sharpener
  • Duplex Sharpener
  • Standard Sharpener
  • Professional Sharpener
  • Professional Sharpener
  • Duplex Sharpener
  • Duplex Sharpener
  • Standard Sharpener

Duplex Sharpener instructions

Sharpen dull blades - with the Duplex Sharpener you get a perfect sharpening and sharpening result.

 

  • easy to use
  • no pressure necessary
  • forms no burr on the blade
  • cutting edges reamin sharper for longer
  • can be used by both right and left handed people

 

 

Grinding

Duplex Sharpener schärfen

 

Sharpening

Duplex Sharpener schärfen

 

 

Sharpening ceramic knives

The istor Duplex Swiss Sharpener® is the only sharpener capable of sharpening ceramic knives as well. Please see the video "sharpening ceramic knives".

 

 

Application videos

Pruning shears

Pruning shears

Sharpening knives

Sharpening knives

Sharpening Serrated-blade

Sharpen scissors

Curved blades

Sharpening Ceramic blade

Sharpening and grinding


 

 

iSTOR Swiss Sharpener

 


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