โ†‘XYZ ํ„ฐ์น˜ ํ”„๋กœ๋ธŒ ์ •๋ฐ€ ํ”Œ๋Ÿฌ๊ทธ ์•ค ํ”Œ๋ ˆ์ด CNC ์ฒ˜๋ฆฌ Ultimate Bee QueenBee Machine 3D ํ”„๋ฆฐํ„ฐ์šฉ GRBL Mach3 ๊ณต๊ตฌ ์„ผ์„œ - TopDealBox