Fanttik collets for micro drills

When I bought the Fanttik F2 rotary tool , I didn't realize the collets are sized for a smaller shaft (2.3mm or 3/32) compared to those for typical rotary tools (3.2mm or 1/8.) These fit the Fanttik, holding 1, 1.2, 1.4, 1.6, 1.8 and 2mm twist drills. They are marked with dots to designate size. The 2mm bore is marked with a square. The second file has a singular blank collet in case you need to a create a bore different than the sizes here. Printed in Siraya Tech Magna Grey. It is a little rubbery and not brittle. It is very thick resin and needs a heated chamber or bed and good supports.