article_snippet.sent: The diamond-tipped drills were taken from a building site in Fetter Lane, an eight minute walk from Hatton Garden, and nobody was ever arrested.
article_snippet.sent: Police are probing the thefts of several drills in the months before the Hatton Garden raid, including two Hilti drills that were taken near Hatton Garden.
article_snippet.sent: DCI Paul Johnson (pictured) has previously said Hilti drills were used in the Hatton Garden raid .
article_snippet.sent: City of London Police also confirmed today that City of London Police have passed information to Scotland Yard about the theft of two Hilti drills, the same devices used in the Hatton Garden raid, in December last year.
article_snippet.sent: In another development, The Sun has revealed that £80,000 worth of diamond tipped drills were stolen from another site in South London in November, using a van similar to that at Hatton Garden.