About: http://webisa.webdatacommons.org/411391966

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	These tools are mainly used to center drill and countersink the end of round stock in a lathe machine.
http://www.w3.org/ns/prov#wasQuotedFrom	americanmachinetools.com