What Tools to Use to Cut Padlocks. Bolt cutters are the common tool of choice for to cut padlocks during forcible-entry. Unfortunately, most padlocks are made of case-hardened steel, which is very strong in comparison to the materials that bolt cutters were intended to cut.
The Stronghold SS100CS padlock is the world's strongest padlock. The first padlock to ever achieve LPCB Level SR4 (Loss Prevention Certification Board) - which is their highest rating. These massive super heavyweight padlocks are the newest addition to the Squire Stronghold range.
Master combination locks have a hardened steel shackle that cannot be cut with a standard hacksaw blade. The shackle is hardened steel to deter thieves from breaking it. However, occasionally you might misplace the key for one of these locks or forget the combination, preventing access to your belongings.
Try a power saw.
The right power saw cuts through the lock itself. The New York city fire department uses saws with an aluminum oxide blade. It is effective when you can access the lock with it. Wear eye protection and cut through the body of the lock (not the shackle.)
ABUS Granit™: one of the world's most secure padlocks with a tensile resistance of over six tonnes. Granit locks have a tensile resistance of over six tonnes, making it almost impossible for attackers to release the shackle from the lock body by force.
Unpickable Locks Do Not Exist.
Since they don't contain dials, keyed locks offer a superior level of security when compared to combination locks. Unless a thief has the key, he or she won't be able to open it. Furthermore, keyed locks are better protected against shimming than combination locks.
Large bolt cutters, which can be as long as 48 inches, can handle hardened steel rods, heavy chains, and thick threaded cable up to 7/16 of an inch in diameter.
Strong Steel Construction
Steel alloys tend to give the strongest protection against bolt cutters. Boron alloy is one example of a material that's difficult to cut through. Hardened steel is also used in many locks and can make the lock more resistant to bolt cutters.
The short answer is yes, you can get cut-resistant chain. It's hardened throughout its thickness, and its flat face distributes the force of the bolt cutter's jaw over a wide area, thereby diffusing it. There are also industrial high-strength welded steel chains that are through-hardened.
unless you find a chain that was used on a battleship anchor, that cable is gonna be the way to go. We use a relatively thin gauge and it takes much more time to cut it than it does to cut a chain. It frays really bad - so at least the potential thief might be detured knowing that cutting the cable will take some time.
The hard metal shackles on Brink's padlocks take great force to cut, and they often break apart violently when they give way.
If you happen to have an angle grinder, you can easily cut through a padlock without needing a bolt cutter. You will need a metal cutoff wheel with your angle grinder as well, but these are not terribly expensive. Before you start cutting away, though, you will need to wear the proper safety gear.
Abloy is a Finnish lock manufacturer that produces medium and high security padlocks, lock cylinders, and electronic locks. Abloy is one of the most well-known high-security lock manufacturers around the world. They are best known for their disc-detainer lock designs.
Pick-resistant locks have an extra set of tumblers or locking apparatus so that, in effect, the key has to do two things at once. Because of their resistance to manipulation, these locks are also resistant to key bumping. One of the most popular pick-resistant locks is the Medeco.
Disc padlock offers the best security as it has a shielded shackle that prevents bolt cutter attacks. Other features like anti-pick, anti-rust, and hardened shackle and lock's body make the disc padlock stand out. It's by far the best option for those that want to prevent bolt cutters attacks and lock picking.
Works perfectly, really good, secure-feeling lock. Just make sure you put it on front-facing b/c the backside can be cut easier. That being said, the latch is so think that you probably would have to go at it for awhile to even get into it.
Master Lock is one of the leading padlock brands, and this model is one of your best options for an all-purpose combination lock. It has a 2-inch-wide lock body and a 1-inch hardened steel shackle that resists cutting for added security.
Kryptonite U-locks are better than cable locks because they are almost impossible to cut through.
A bolt cutter is one of the options to consider for cutting padlock, and it can also be used for the master lock, but it requires lots of patience and effort to do that, especially with locks made from hardened steel.