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Friction Folder (tetsuhananaifu) Date of Construction: 2015-12

Blade Characteristics
   Steel Type: 1095
   Composition  :  tool steel
   Billet #  :  n/a
   Number of Layers: n/a
   Pattern: n/a
   Etch: n/a
   Polish: Satin
  
Dimension (inches)
      Length: 3.1
      Max Thickness: 0.07
      Min Thickness: 0.055
Handle Characteristics
   Grip Material: Walnut (Diamnond Wood)
   Grip Type : n/a
   Fittings Material: Brass
   Fasteners: Tubular Rivet
  
Dimension (inches)
      Length: 4.5
      Max Thickness: 0.422
      Min Thickness: 0.418
      Max Height: 0.838
      Min Height: 0.765
Heat Treatment
   Austenization & Quenching
      Heat Source: Torch
      Temperature (F): 1500
      Quench material: Oil
      Quench temperature (F): ambient
  
Tempering
      Temperature (F): 400
      Duration (hrs): 1
      Repetitions: 1


No sheath

Comments
Handle is a single piece slotted for the blade


n/a  =  not applicable