"Nano-Alloy" is defined the Cemented Alloy used to nano size WC, less than 0.5 & 0.2 has a
properties of higher hardness (HRA90) and higher tougheness (TRS 300kg/cm2)

 
 

 
 

Fig1. Carbide Drills made by Nano size Alloys.

 

 
 

R150N.X2000

P300.X2000

 
 

Fig2. Micro- Structure.