https://docs.google.com/spreadsheets/d/1flL9ZOC_weOjXdPY9px2M7dTDZCjzP4SEi1CgMqP-7c/edit#gid=1940660496
The Edge tool database for vcarve
Helpful Info on Calculation of Feeds and Speeds
http://www.onsrud.com/files/pdf/LMT-Onsrud-CNC-Prod-Routing-Guide.pdf
http://www.multicam.com.au/files/multicam_tool_catalogue.pdf
http://cncrouterbits.com.au/