Product Overview
This Teflon /PTFE dipper device is used to aid in the etching process for square 4″ silicon disks. The dimensions of this dipper are 4.35″ x 5.1″ O.D. (4.10″ x 4.10″ I.D.). This will hold a wafer with a 4.00″ O.D. diameter and can be used with a 7″ container.
