In chapter 1, Edge introduces the components of the CATRA
Institute is the world's only independent specialist knife and blade technology center.
An independent test published today by CATRA
(The Cutlery and Allied Trades Association) in the UK lends weight to Argentium(TM) Sterling Silver's highly tarnish-resistant claim.
And to provide the very best broadhead sharpness data available anywhere, we sent blades from each model across the Atlantic to CATRA
(Cutlery & Allied Trades Research Association) in Sheffield, England.
Sharpness: Blades from all heads were sent to CATRA
(Cutlery & Allied Trades Research Association) in Sheffield, England, to measure blade sharpness using their Razor Edge Sharpness Test (REST) machine.
drdhataratvavisisto vinipatah karanabhavenopatto yad api dustatvam arinam visesanam tad ubhayam api punaruktam evarthasamarthyasiddhatvat.
For example, broadhead blade sharpness was tested using a machine shipped all the way across the Atlantic Ocean from CATRA
(Cutlery and Allied Trades Research Association) in Sheffield, England.