"Mooz-2 Quick Tool Change System" with Shifted Holes

thingiverse

This is a streamlined remix of "Mooz 1/2 Quick Tool Change System" designed for rapid tool switching on the DOBOT Mooz-2 3D printer. Please review the original summary first at [this link](https://www.thingiverse.com/thing:2831984). I've addressed two issues: 1. The original STL orientation was "standing on the heatbed," which posed a printing challenge. I adjusted it to "laying on its flat back." 2. The original hole placement for mounting screws presented problems: * The holders attached to the printing head made contact with the heatbed before the head itself, making a z=0 position impossible. * The holders mounted on the heatbed shifted the heatbed to the right, causing it to collide with the right-side vertical z-axis linear motor when moving back. To resolve these issues, I relocated the holes 1.5 mm downwards and extended the shoulders above the holes by the same amount, ensuring sufficient material for screw head holes. In fact, I only replaced the holders on the build plate (heatbed), CNC platform, and 3D printing head. The original holders remained in place on the laser and CNC heads, as these never reach the physical z=0 position.