Special Heat Transfer Lubricated Aluminum Entry For 5G Era PCB Drilling Thickness 0.10 / 0.15 / 0.18 mm Special Features: --Effective Heating Transfer...
Drill Bit Life Extended PCB Drilling Lubricated Aluminum Entry Thickness 0.07 / 0.13 / 0.15 / 0.18 mm Special Features: --Protecting The Surface Of .....