Posted On October 22, by Ralph. Drilling is a method of destructive entry, so it should normally be used after other unlocking techniques have been exhausted. That means that using it on a lock, will break the mechanism and require it to be replaced.

For that reason, drilling a lock is a last resort. It should only be used when there is no other method available to open the locked door. It is not something to be rushed or charged into. Before drilling a lock, there are several things that must be considered. Only when a locksmith has fulfilled all of these requirements should the lock be drilled.

Drilling before this process is complete cannot be justified. This article is intended as an educational tool for locksmiths and potential patrons choosing a locksmith. Being informed on how the process should be handled will give proper insight to prevent the locksmith from making a mistake, or the client from getting inferior or unnecessary service. Raking should be the first method attempted for a lock that does not have any security pins, or that the locksmith is uncertain about.

If the lock does have security pins, then raking it will potentially give the technician a false set. That false set must be maintained, by keeping tension on the plug. It is at this point that the locksmith may rock the lock, bitch pick it or begin the attempt to single pin pick SPP the device.

While attempting to do these things, the locksmith will adjust the tension from greater to less, troubleshooting as they go. If no method of picking can be used to open the lock, move on to other tools. If a pick gun electric or manual is present, then that should also be used. Make sure that the lock is being tensioned properly and that time is not being wasted.

If the lock is not giving any feedback or the locksmith cannot feel what is happening inside the apparatus, then there is no need to continue. If no progress is being made with a method of picking, it should not be continued for an extended amount of time. Depending on the preference and skill set of the technician, as well as the type of lock, this might be the first method attempted.

The bump key has been placed appropriately outside of the lock one click shallow of being fully inserted before each strike, and the bump key has been struck correctly for some time.

If it has been more than a minute then this method is not going to work other than by sheer luck. At around 30 seconds, with around 20 strikes more or less with a standard bump key, this is a pretty fair indication that this method will be ineffective.

With a modified bump key, complete with a filed down shoulder and rubber washers, taking a full minute will have yielded hundreds, or even thousands, of tries. If a modified bump key has been used for a minute then any time spent after that will be relying on a large amount of luck. If no attempt has been made to pick the lock, now would be the time. While picking, the technician should try to feel if there is any problem with the inner workings of the lock.

The door has indeed been found to be locked, along with the surrounding windows. On a check around the location, no door could be found to be unlocked.

how to drill out a tubular lock

There was also not another door that could have been picked or bumped successfully. Under the doorway tools and the like proved to be useless.So before you drill your lock, make sure it really is the only way you can resolve your current situation. Unfortunately, not all locks can be drilled: for security reasons, some locks are specially designed to prevent drilling. Take a deep breath!

Spray some lubricant all around the keyhole. Rev the drill and slowly start to apply it to the key hole, at the base of one end: the end where the jagged blade of the key goes. There are at least 5 pins that you will need to drill through in order to break the lock. Add more lubricant to the keyhole and fresh drill bit, and drill through the pilot hole, breaking up the pins some more.

Your door, drawer or cabinet should now be open and ready to use!

how to drill out a tubular lock

Replacing the lock. Lock drilling templates are available from most locksmith shops or hardware stores. This handy little contraption is basically just a hard card with a hole for a key blank, and holes that are guides for where to drill out popular locks, plus a key blank. To use the drilling template, you slip the key blank through the key blank hole in the template, into the keyhole of the lock that needs drilling.

You then line up a mark on the template with the dial ring on the lock in order to correctly position the template over your lock. After finding the guide hole that matches your lock model, you drill through it to perfectly hit the pins and destroy the lock.

how to drill out a tubular lock

Your email address will not be published. Sort out hot glue mishaps with this quick and easy tutorial. We know how it Can you place a price on safety? Definitely not, especially when it comes Regardless of what kind of security you have at home, a safe is always the You already have a good, solid gun safe.December 29, References.

This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness. There are 13 references cited in this article, which can be found at the bottom of the page. This article has been viewed 43, times. Learn more Tubular locks, found on many lockers and bike locks, are notoriously difficult to open without their key.

But if you have the right tools and practice your technique, picking a tubular lock is possible. Whether you're learning the art of lockpicking or you need to access a locked item, you can learn to pick a tubular lock with practice.

Try using a ballpoint pen to pick the lock first and, if that DIY method doesn't work, use a tubular lock pick as a backup method. Tubular locks can be difficult to pick, but with the right tools and a little practice, you can get it. The easiest way to pick a tubular lock is by using a tubular lock pick. However, you can use a ballpoint pen if you don't have one. Insert the pen as far as it will go, then, holding the pen in one hand and the lock in the other, shake both from side to side until the pins loosen.

After shaking for a bit it should open. To learn how to use a tubular lock pick tool, read on! Did this summary help you? Yes No. Please help us continue to provide you with our trusted how-to guides and videos for free by whitelisting wikiHow on your ad blocker.

Log in Facebook. No account yet? Create an account.By MercurySeptember 3, in Bulk Vending. Drilling these locks out is VERY simple, even if you don't have any mechanical skills.

Just try it, what can you lose? This might be harder to find than normal, because it turns to the LEFT like you would to loosen a lock when it cuts.

You CAN use a regular drill bit, but it doesn't work as well. If you are going to be doing a bunch of locks, and have lots of machines, buy the bit! If your drill doesn't have reverse If it smokes, you are going too fast, and not using enough lube. This will keep you from ruining the drill bit! As you are drilling, sometimes you'll get lucky, and the drill will spin the lock backwards, and it'll come right off.

Thats why you use a left-handed bit! Most of the time, while you are drilling, you'll hit silver metal, then brass, then silver again. If you hit silver the second time, go SLOW, so you don't drill out the top of the rod! Otherwise you'll have to replace the rod too. After you get most of the brass pieces out these are the pins in the lock you can try to turn the lock out. The way I do it is to take a large screwdriver, a little larger than the size of the hole, and gently tap it into the hole, so it is in there firm.

Then just turn it to the left, and try to unscrew the lock. If it doesn't move, keep drilling! You can also use a little bit larger bit once you get the lock mostly drilled out to enlarge the hole. I need to go into the locksmith business! I'm sure it was nothing new to you, Johnny. You've probably drilled out more locks than I have machines!

How do I remove the lock so I can replace it? Answer: Assuming you have a tubular or barrel lock that you need to remove, you will need the following tools:. Step 1. We want to avoid having the machine tipping over and possibly breaking the globe. Step 2 optional. Step 3.Opening a locked Snap-on toolbox is a do-it-yourself job. However, you should be prepared to destroy the lock. You can order a replacement lock and replacement keys from Snap-On, but you must be able to read the serial numbers on the inside of the tool box to do so.

Drilling out a tubular lock. This is an 1-800 vending machine.

You should order a replacement lock and key of a different model number in case someone should find your old keys and decide to use them. Check with your friends for Snap-On keys. Snap-On only makes a few different locks for its tool boxes. It is very common that a friend's keys will unlock boxes that don't belong to them. Before you drill out the lock, always ask if anyone has a spare key you can use. Find a drill bit that will fit into the Snap-On tool box lock.

The drill bit should be 2 inches long to completely drill through the lock pins in the tumbler style lock.

How To Drill Out A Vending Machine Lock

Align the drill bit with the top of the keyhole. Begin drilling with smooth steady pressure. When you feel the uppermost lock pin break, move down to the next.

Continue drilling until each pin has been broken. Snap-on locks are tumbler locks, and they typically don't have more than five lock pins. Insert a flathead screwdriver into the drilled-out keyhole. Turn the screwdriver as if it were the key attempting to open the lock.

how to drill out a tubular lock

If the lock will not open, choose a larger drill bit and repeat steps 1 and 2. Dakota Wright is a freelance journalist who enjoys sharing her knowledge with online readers. Hunker may earn compensation through affiliate links in this story. You can open your locked Snap-On tool box using other tools in your garage. Step 1. Step 2.A tubular pin tumbler lockalso known as a circle pin tumbler lockradial lockor the trademark Ace lock popularized by manufacturer Chicago Lock Company sinceis a variety of pin tumbler lock in which a number of pins are arranged in a circular pattern, and the corresponding key is tubular or cylindrical in shape.

Most locks use between six and eight pins, although some use as few as four or as many as ten. The devices have been widely used on vending machineselevatorspublic computersand bicycle locks. The design of a tubular lock is similar to the pin tumbler lockin that there are several stacks of pins.

The key is a cylinder shape with notches cut around the outer or rarely inner edge. Each of these notches depresses a single pin inside the lock to a specific height allowing the lock cylinder to turn freely.

Tubular locks are commonly seen on bicycle locks such as the Kryptonite lockKensington computer lockselevators, and a variety of coin-operated devices such as vending machinesand coin-operated washing machines. Tubular pin tumbler locks are often considered to be safer and more resistant to picking than standard locks. This is primarily because they are often seen on coin boxes for vending machines and coin-operated machines, such as those used in a laundromat.

However, the primary reason this type of lock is used in these applications is that it can be made physically shorter than other locks.

Such locks can be picked by a special tubular lock pick with a minimum of effort in very little time; it is also possible to defeat them by drilling with a hole-saw drill bit. Standard tubular-lock drill bit diameters are 0. Some tubular locks, such as those used on older models of Kryptonite-brand bike lockscan be opened with the back end of a ball-point pen.

From Wikipedia, the free encyclopedia. The key pins red and driver pins blue are pushed towards the front of the lock, preventing the plug yellow from rotating. The tubular key has several half-cylinder indentations which align with the pins. The protrusion on top of the key fits into the rectangular recess in the lock, causing the indentations to properly align with the pins.

When the key is inserted, the gaps between the key pins red and driver pins blue align with the shear plane separating the plug yellow from the outer casing green. Archived from the original on 28 September Retrieved The New York Times. Key control Key relevance Lockout-tagout Master keying Rekeying. Berlin key Car key Transponder key Skeleton key Smart key. Warded lock Pin tumbler lock Cylinder lock Disc tumbler lock Lever tumbler lock Magnetic-coded lock Magnetic keyed lock Padlock Combination lock Rotary combination lock Time-delay combination locks Time lock Tubular pin tumbler lock Wafer tumbler lock.

Electromagnetic lock Electronic lock Electric strike Magnetic-coded lock Keycard lock. Lock bumping Locksport Slim Jim Snap gun.

How To Drill Out a Lock

Category:Locksmithing Keys Locks Book. Categories : Locks security device. Namespaces Article Talk. Views Read Edit View history. Help Community portal Recent changes Upload file. Download as PDF Printable version.Destroying the tumbler system in a file cabinet lock is usually successful on the first effort due to its relative simplicity.

Sewing machine oil and other general purpose household oils work well for lubricating drill bits. Keep the drill steady to avoid breaking the drill bit off inside the lock.

Steel drill bits are hard, yet brittle, and must remain aligned in the direction in which they start. Filing cabinets typically contain a variety of papers and documents necessary in a professional or private capacity, or they carry sentimental value for the owner of the cabinet.

Most filing cabinets come outfitted with a lock to protect the confidentiality of such papers. When the key to the lock cannot be found, panic and a hasty search are not necessary.

Whether an inadvertent key loss occurred or a used locked filing cabinet was purchased with no available key, drill out the lock and release it with the proper tools and basic power tool know-how.

How to Open Tubular Locks

Insert an appropriately sized steel drill bit into the chuck of an electric drill and tighten securely with a chuck key. Choose a drill bit that fits the longest part of the keyhole entry point. This permits the bit to focus on the destruction of the lock tumblers. Apply a small amount of machine oil to the drill bit to reduce heat caused by friction generated by drilling the metal lock assembly. Begin drilling at a medium speed applying a firm, steady pressure on the drill.

When the drill completely penetrates the lock mechanism, set the drill into its reverse mode and slowly extract it from the file cabinet lock. Insert a flat-head screwdriver into the slot of the lock mechanism and turn clockwise.

If the file cabinet lock is completely destroyed internally, the release lever will trip, allowing access to the cabinet drawers. Max Stout began writing in and started focusing primarily on non-fiction articles in Now retired, Stout writes technical articles with a focus on home improvement and maintenance. Previously, he has worked in the vocational trades such as automotive, home construction, residential plumbing and electric, and industrial wire and cable.

Max also earned a degree of biblical metaphysician from Trinity Seminars Ministry Academy. Hunker may earn compensation through affiliate links in this story.

Tip Destroying the tumbler system in a file cabinet lock is usually successful on the first effort due to its relative simplicity. Warning Keep the drill steady to avoid breaking the drill bit off inside the lock. Don't let a locked filing cabinet keep you from your files. Step 1. Step 2. Step 3. Step 4. Step 5. Repeat Steps 1 through 4, graduating to the next largest drill size if needed. Max Stout. Show Comments.


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