Clay extruder

This clay extruder uses a standard caulk gun and a segment of 1-1/2 inch PVC pipe. I've included 2 insets for the extruder: 6 mm circle and half moon. I've also included a blank inset in both .3mf and .stl format. You can use this to create your own. Just use your favorite program to add cut-outs. I used 3d Builder since it is included for free with Windows and is easy to use.

The extruder press piece can be glued onto your caulk gun plunger. I didn't glue mine onto the plunger but just put it on top of the clay after I've loaded the tube with clay.

12/16/2022: added inset for making a handle. I use this one quite often. Added picture of sample handles made with handle extruder die.