Rockstead model Hizen with 2.875 inch / 7.3 cm black DLC mirror-polished Japanese YXR7 Blade 

Rockstead model Hizen with 2.875 inch / 7.3 cm black DLC mirror-polished Japanese YXR7 Blade
The incredible mirror finish on Hizen is achieved by heat treating the blade and gradually hand grinding through 400, 600, 800, 1,200 and 2,000 grits wet-dry sandpaper. This is very intense and time-consuming. Once this is complete, the blade will be buffed for the final finish.
Specifications:
Blade Length: 2.875" - 7.3cm
Closed Length: 4.125" - 10.4cm
Overall Length: 7" 0 - 17.7cm
Blade Thickness: 0.125" - 3.1mm
Blade Material: YXR7 Carbon Steel
Blade Hardness: 65 HRC (approximate)
Blade Style: Drop Point
Blade Grind: Convex
Blade Finish: DLC (Diamond Like Coating), Black Polished
Handle Thickness: 0.45"
Handle Material: A7075 Hard Anodized Duralumin
Locking Mechanism: Frame Lock
Pocket Clip: Tip-Up, Right Carry
Weight: 2.4 oz.
Made in Japan