This Teflon (PTFE) dipper device is used to aid in the etching process for square silicon wafers.

The dimensions for this dipper are 4.00 in X 3.56 in X 2.0 in with the handle 7.0 inches in length.

This dipper has 10 slots that can hold square 4 in. wafers vertical.

If this isn’t right for you, we can create a custom dipper to your specifications.  Use the form on this page to let us know what you need.