How To Make PCB Cutting Machine

（Materials required） $2 for 5pcs 1-4 layer PCBs, get $24 SMT coupon here：https://jlcpcb.com/cyt​​​​ 480Motor http://bit.ly/2GvKd7p 12V10A power supply http://bit.ly/2JCosqn board 260mm*200mm*10mm。80mm*40mm*10mm。150mm*10mm*10mm。45mm*20mm*6mm*2。 Junction Case 80mm*50mm*30mm http://bit.ly/2HLwnOI Optical Axis 200mm*4mm Telescopic Antenna http://bit.ly/2M8HGGh 50mm Diamond Cutting Discs http://bit.ly/2QldiH6 3mm Drill Chuck 3.17 http://bit.ly/2QjrX5G M3*20 screw PWM Speed Controller http://bit.ly/2YOWpHX KCD-101 Rocker Switch http://bit.ly/2GbKix1 DC5.5 socket My email：kejidot@gmail.com Thanks for watching！