... saving and time.(7) Different kinds of finish available ,like Black/Clear amodized, coating; Zinc /Silver /Chrome Plating ;Electropolished Other specification ... ,Anti-Stalic, Acrylic,PC, Black Conductive Plastic, Telfon, NylonEngineering PlasticSemitron 410C ,S1000, PEEK 1000, ESD225, ESD420 , ESD520HRCeramicZrO2, ESD CeramicCarbideCD 650 GENERAL TOLERANCE (±mm ...