4040END CAP FOR ENDER3

Most of the online cover plate using the profile external notch fixed, the print effect is not too good, this is the use of holes to fix.CR10 do not know if it can be fixed, I only ENDER3.I use PLA+ print, it is recommended to use PLA+,PETG and other high toughness materials, otherwise, when inserted into the fixed, may be cracked.