3MM Spindle Collet GPS For the best mechanical performance

For the best mechanical performance it is recommended to anneal parts printed in Polymaker™ PC-PBT

For those purchasing the MK4S/CORE One and MMU3 together in a bundle

Net Weight 3kg Material Type PLA Density 1

highly recommend for TWIG ET5 5'' Toothpick Frame

Designed to inspire students to think big and print even bigger

3MM Spindle Collet GPS For the best mechanical performanceThis high precision spindle collet, with a 3mm diameter, is specifically designed for the Carvera and Carvera Air, is compatible with 3mm milling bits. Note: For use of the 3mm spindle collet, the 3mm bit collars and a 3mm wireless tail shaft are necessary.