You are welcome to look out for a third party tool 
Being a passionate developer, I tend to use the lego blocks provided first !!
So while you are looking for the tool,
you can use powerful object called view !
view also allows you projections (set of columns) and selection (set of rows) and rearrange the columns, column names, etc.
Both bcp and isql can get data out from a view.
As an example : To get 4 coulmns out of master..syslogins
create view v_mysyslogins
as
select
'"' + name + '"' as name,
'"' + convert(varchar(5), suid) + '"' as suid,
'"' + fullname + '"' as fullname,
'"' + convert(varchar(30), crdate, 109) + '"' as crdate
from master..syslogins
go
Sample output is :
1> select top 3 * from v_mysyslogins
2> go
name suid fullname crdate
-------------------------------- ------- -------------------------------- --------------------------------
"sa" "1" "" "Nov 18 2010 4:16:10:886PM"
"probe" "2" "" "Nov 18 2010 4:16:35:026PM"
"locke" "4" "" ""
(3 rows affected)
And you can use isql or bcp to get data using this view.
You can also craft your script(s) to automate creation of this type of views on the fly by providing just the table name.
HTH
Avinash