Shop Bot Desktop Resources: http://www.shopbottools.com/ShopBotDocs/desktop.htm

User Guide: http://www.shopbottools.com/ShopBotDocs/files/SBG%2000142%20User%20Guide%2020150317.pdf

Bit Selection: http://www.shopbottools.com/Training/Videos/Info%20on%20bits.pdf