CNC Router Essentials: The Basics for Mastering the Most Innovative Tool in Your Workshop: Johnson, Randy: 9781950934126: Amazon.com: Books
Snapmaker 2.0 Modular 3-in-1 3D Printer A350T/A250T with One Black PLA Filament, Upgrade 3 in 1 3D Printer with 3D Printing/Laser Engraving/CNC Carving (F350): Amazon.com: Industrial & Scientific