Gulogulo1970;
Several years ago, a business owner in a smaller town near here, bought an AMSEC fire safe from another supplier. It was sold to him as a fire and burglary safe. This particular model is not burglary rated, but was almost certainly stouter than your cabinet. The business owner mounted the safe in concrete in his office.
He owned a business that created a decent cash flow & due to some unforeseen circumstances, he had to go to the bank & leave the business unattended. No one was hanging around when he left. He was gone 20 minutes. He didn't see anyone fleeing upon his return. What he did find was the back door to his establishment forced open. His locked office door forced open, & his safe door forced open. Which deprived him of a considerable sum of cash.
The burglar was caught about 6 weeks later, after a string of thefts. He was 15 years old. He used a tire spoon to gain entry into the safe. It was his first job. He did it in well under 20 minutes.
I have the door to the AMSEC in my shop at this time. It's used as an example of Dr. Feelgood safe buying. The business owner gave it to us at the time he purchased a real safe.
The following is a later edit. I really should have remembered to put this in with the original post. The AMSEC door that got peeled was built in the same manner, sheetmetal skin over a fireproof core, as the doors on current Liberty safes. In my opinion, the AMSEC door was of better construction. AMSEC builds some very good, very secure safes, true safes. The one that was burgled above was only a fire-rated container. Although the owner encased it on 5 sides with concrete, the door was extremely vulnerable.
900F