M011  Sold


Friction Folder (higononaifu) Date of Construction: 2013-12

Blade Characteristics
   Steel Type: O1
   Composition  :  tool steel
   Billet #  :  n/a
   Number of Layers: n/a
   Pattern: n/a
   Etch: n/a
   Polish: Mirror
Dimension (inches)
      Length: 3.6
      Max Thickness: 0.9
      Min Thickness: 0.069
Handle Characteristics
   Grip Material: Micarta (Black)
   Grip Type : Slabs only
   Fittings Material: Brass
   Fasteners: Grommets
Dimension (inches)
      Length: 4.7
      Max Thickness: 0.378
      Min Thickness: 0.377
      Max Height: 0.672
      Min Height: 0.709
Heat Treatment
   Austenization & Quenching
      Heat Source: Torch
      Temperature (F): 1500
      Quench material: Oil
      Quench temperature (F): ambient
      Temperature (F): 400
      Duration (hrs): 1
      Repetitions: 2

Cover provided

This is the first higonaifu with internal frame and vine filing Sold on 2/10/2014 for 0125

n/a  =  not applicable