New, and refurbished, porous ceramic chucks for Disco ,ADT, K&S ,Applied materials
TSK,OKAMOTO,Micro Automation,Load Point etc dicing saws. 
4",5,6",8,"12" regular size available in round , square ,oval shape or  irregular shapes and sizes 
High precision of surface flatness of 2 micron 
Custom chucks for dicing saws, wafer mounters and wafer washers. 
Chuck repair service. Chucks are returned to OEM specifications
Full line of unique design of vacuum chucks for photonics and laser mirco machining