Grade

Properties 

Application 

 DMD-180

Highest toughness &

thermal stability

Reinforced glass grinding & drilling,

WC grinding 

 DMD-170

Medium toughness & friability

Glass drilling and grooving, Wear part grinding 

 DMD-150

 Glass and Ceramic edge grinding

 DMD-140

 DMD-120

 DMD-110

Low toughness & high free cutting

behavior

Glass, ceramic, quartz, carbide grinding 

Electroplating, Dental bur

Cut-off wheel for rubber, PCBN grinding

 DMD-50

Low price diamond