Duplicating a TABLE using Microsoft SQL Server Management

An easy way to copy a table and all of it's data:

SELECT * INTO 
    [DATABASE_NAME].[SCHEMA_NAME].[NEW_TABLE_NAME] 
FROM 
    [DATABASE_NAME].[SCHEMA_NAME].[OLD_TABLE_NAME]

The SCHEMA_NAME is often dbo

In SSMS open a new query window and then do something like

SELECT * INTO NewTable
FROM OldTable

change NewTable to the name that the new table should have, change OldTable to the name of the current table

this will copy over the basic table structure and all the data...it will NOT do any of the constraints, you need to script those out and change the names in those scripts