◈ Blade : Material of SK-5 High Carbon Steel. Hard Chrome Plated.

◈ Saw Teeth : Impulse Heat Treatment for HV Hardness 900-950(HRC 67'∼68'). Stronger by three times than normal saw blade. Smooth cutting for the hard wood and dried lumber.

◈ Blade changing : There is no bolt and nut for changing of changing of blade.  It is  possible to change the blade by putting blades by hand.  It is easy and comfortable.