Originally shared by Anthony Bolgar Here is a useful wall chart of various CNC

Originally shared by Anthony Bolgar

Here is a useful wall chart of various CNC bits and the recommended feed rates. From AXYZ Automation in Burlington, Ontario, Canada (They make some beautiful CNC routers)
http://marketing.axyz.com/files/documents/OP0BK01UK03a_Cutterguide_NA.pdf

Here in metric format: http://marketing.axyz.com/files/documents/OP0BK01UK03a_Cutterguide_UK.pdf
http://marketing.axyz.com/files/documents/OP0BK01UK03a_Cutterguide_UK.pdf