Russ Turret - 18.3mm x 3mm hole

thingiverse

18.3mm x 3mm hole at bottom of turret tailored to fit seamlessly onto the following tank chassis:\r\n\r\nhttps://www.thingiverse.com/thing:2868540\r\n\r\nThis design has successfully printed as intended, showcasing a sturdy and reliable fit. However, it's essential to note that a simple friction fit is not sufficient; I've increased the diameter slightly to prevent binding when swiveling the turret, ensuring smooth movement.\r\n\r\nTo maintain a secure position, I plan to utilize magnets for added stability.\r\n\r\nNotably, this design is not a hollow turret variant - instead, it features solid underside gaps that are less noticeable during turret rotation.