Friction Folder (tetsuhananaifu) | Date of Construction: 2015-12 |
Blade Characteristics Steel Type: Damascus Composition  : O1/L6/52100 Billet #  : P05 Number of Layers: 312 Pattern: Dolly Parton Etch: Medium Polish: Satin Dimension (inches) Length: 3.5 Max Thickness: 0.112 Min Thickness: 0.075 |
Handle Characteristics Grip Material: Lignum Vitae Grip Type : Higonokami Fittings Material: Nickel Silver Fasteners: Rivet Dimension (inches) Length: 4.1 Max Thickness: 0.553 Min Thickness: 0.543 Max Height: 0.845 Min Height: 0.072 |
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 |
Interframe is vine filed and flanked by nickel silver sheets |