About: http://webisa.webdatacommons.org/204126033

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	The present invention generally relates to drilling bits utilized in the oil well drilling industry and in the mining arts, and more particularly involves a unique metallic composition for the cutting elements utilized in drilling bits.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com