Reclaim disk space after delete an index

Hi ,
I have deleted unused indexes from a history table to reclaim the disk space was allocated for these indexes , yet the size on the disk is the same , any steps I can follow to achieve this would be greatly appreciated..
indexes size is 70 GB
table size is 45 GB , # of rows is above 200 Million
Thanks in advance

in order to reclaim space after your big delete.  Don't shrink your data files unless you have no other choice.
The space will automatically go back to SQL server. You don't have to do anything.
The database size will be the same plus the growth of your log file due to logging the transactions. However, internally, SQL server knows that it still has that space to play with.
Other wise you can go for  update the statistics and rebuild indexes . but I think it would be the part of your normal weekend nightly maintenance plan
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