Diamond notch wheel for semiconductor wafers

This wheel is used for chamfering and finishing the notch of semiconductor wafers. The runout accuracy of the diamond layer to the shank is excellent due to our original processing technology. In addition to silicon wafers, we also provide wheels with various specifications for compound semiconductor wafers such as SiC (silicon carbide) and LT (lithium tantalate), which are becoming larger nowadays, and for quartz wafers.
 

[Applicable materials for diamond notch wheels]

Silicon, SiC (silicon carbide), LT (lithium tantalate), LN (lithium niobate), Quartz, and Sapphire