Aluminum HeatsinkProduct Details1.Effectively for cooling 3D printer, the motors couldn't sink heat into the frame, and heatsink will reduce the temperature of stepper motors.2.This heatsink come with thermal conductivity adhesive ,which can provide good cooling results.3.Overall Size: 10 x 20 x 20 mm / 0.39 x 0.79 x 0.79 inch; Color：Black.4.Easy to install, it only take seconds to install.5.Package Content: 6 x Heatsink.
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