BT-50 to BT-20 Boat Tail / Tail Cone
thingiverse
This is a 3D model of a boat tail / tail cone for rockets meant to fit BT-50 airframe tubing. This is modeled closely for the Estes Sprint (kit# K-49/#1249). There are three versions - one that is plain and two with a tunnel to allow for a motor retainer clip. 21FEB2021 A fourth version was added to the list of files to download. 27FEB2021 After doing some test prints I found there were problems with the basic design. As a result, I redesigned them and add three more versions. If you are looking for a tail cone for the Estes Sprint XL (kit# 7224) or need one that fits BT-60 airframe tubing, check this 3d model I created. https://www.thingiverse.com/thing:4031312 The Estes Sprint info on the JimZ website. http://www.spacemodeling.org/jimz/estes/k-49.pdf
With this file you will be able to print BT-50 to BT-20 Boat Tail / Tail Cone with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on BT-50 to BT-20 Boat Tail / Tail Cone.