CRYOGENIC TREATMENT

The blade of RUIKE knives are all processed with Crygenic Treatment. It has a profound effect on eliminating residual stresses of steels and it helps improve mechanical properties of steels, such as the hardness (HRC), toughness, wear resistence and corrosion resistance.

THRUST ROLLING BEARING WASHER
SAFETY LOCK SYSTEM
WEIGHT REDUCTION DESIGN
ROTATORY BELT BUCKLE