How to Use Power Drills to Easily Drill Out a Master Lock

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Written By John Gibbs

 

 

 

» Power Tools » Drill » Drill Bits » How to Use Power Drills to Easily Drill Out a Master Lock

Are you looking to learn how to drill out a Master Lock? If so, then you have come to the right place. In this article, we will show you the simple process of how to open any Master Lock quickly and easily with the help of a drill. With the help of some basic tools and knowledge, you will be able to open your Master Lock in no time. So, let’s get started!

What Is a Master Lock?

What Is A Master Lock?
A Master Lock is a brand of padlock known for its durability and strength. It is made of hardened steel and is designed to be tamper-resistant and highly secure. Master padlocks come in a range of sizes and can be used for a variety of applications, from securing toolboxes to securing locks on storage units. The most common type of Master Lock is the combination lock, which requires a unique combination to open the lock. Master also offers keyed locks, which require a key to open the lock.

Drilling Out a Master Lock
In some cases, it may be necessary to drill out a Master Lock. This could be due to the lock being damaged or because the combination or key has been lost. Drilling out a Master Lock is a relatively easy process, as long as you know the right steps to follow and have the right tools.

First, you will need to gather the right tools, including a drill, a drill bit that is slightly smaller than the shackle of the lock, and a lubricant. Once you have all the tools, you can begin drilling. Start by applying the lubricant to the shackle of the lock. This will make it easier for the drill bit to penetrate the hardened steel.

Next, you will need to make sure that the drill bit is positioned correctly. Carefully align the drill bit with the shackle and begin drilling. You may need to apply more lubricant as you continue to drill. Once you have drilled all the way through the shackle, the lock will be open.

Conclusion
Drilling out a Master Lock is a relatively simple process, as long as you have the right tools and know the right steps to follow. With the right tools and a bit of patience, you can quickly and easily open any Master Lock.

Necessary Materials

Necessary Materials

To drill out a Master Lock, you will need the following materials: power drill, drill bit (3/16”, or smaller), screwdriver, and a washer. You may also need needle-nose pliers and wire cutters depending on the type of lock you are attempting to open.

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Preparing the Lock

Preparing The Lock

Step Instructions
1 Secure the lock in a vice to keep it in place.
2 Clamp a piece of wood to the vice to prevent the drill from slipping.
3 Place a piece of masking tape on the lock where the drill bit will enter.
4 Put on safety glasses and work gloves.

Before drilling the lock, it is important to prepare it by securing it in a vice and clamped a piece of wood on top. This will keep the lock in place and prevent the drill bit from slipping. Then place a piece of masking tape on the lock where the drill bit will enter. This will help to identify the spot where the drill will go. Finally, safety glasses and work gloves should be worn while drilling the lock.

Drilling Out the Lock

Drilling Out The Lock

The most effective way to open a Master Lock is to drill out the lock. This method is the most time consuming but also the most reliable way to open a Master Lock. Before you start drilling out the lock, you need to make sure that you have the necessary tools.

Tools Required Quantity
Drill with a bit 1
Phillips Head Screwdriver 1
Small Flathead Screwdriver 1
Small Hammer 1

The first step is to use the drill with a bit to make a hole directly in the middle of the lock. Make sure you are careful when doing this so as not to damage the lock. Once the hole is made, use the Phillips head screwdriver to unscrew the screws on the back of the lock. After that, use the small flathead screwdriver to remove the core from the lock. Finally, use the small hammer to tap the core out of the lock.

Once the core has been removed, the lock should be open. This method may take some time, but it is the most reliable way to open a Master Lock.

Removing the Core

Removing The Core

Step Description
1 Insert the drill bit into the lock and turn it clockwise to make a hole.
2 Continue drilling until the hole is deep enough to fit in the core extractor tool.
3 Insert the core extractor tool into the hole. Use a screwdriver to turn the tool counterclockwise until the core is loosened.
4 Pull the core out of the lock.
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Replacing the Core

Replacing The Core
Once the lock is drilled, it is time to replace the core. Remove the core from the lock and insert the new core. Make sure that the new core is the same size as the old one. Use a pair of pliers to hold the core in place while turning the key. Once the key is turned, the core should be secure and the lock should be operational. If the key sticks or does not turn, the core may need to be adjusted.

Fitting a New Lock

Once you have successfully drilled out your Master Lock, you will need to fit a new lock. To do this, you will need to purchase a new Master Lock, as well as a drill and drill bit to fit it.

First, you will need to measure the hole in the door where the Master Lock was, in order to ensure that you purchase the correct size lock. You will then need to drill a hole in the door to fit the lock. You should keep the hole size slightly smaller than the size of the lock, as you will need to ensure that the lock is fitted securely in order to ensure maximum security.

Next, you will need to place the lock into the hole and secure it with screws. Make sure that the screws are fitted tightly, as any loose screws could compromise the security of your lock. Once the lock is securely fitted, you can then use the key to open and close it.

Finally, it is important to check the lock regularly to ensure that it is still secure. If you notice any signs of wear and tear, then you should replace the lock as soon as possible in order to ensure that your property is secure.

Frequently Asked Questions

What type of drill bit do I need to drill out a Master Lock?

Drilling out a Master Lock is a relatively easy process if you have the right tools. The most important tool you will need is a drill bit that is able to cut through the hardened steel of the lock. Here are the drill bits you need to get the job done:

  • High-Speed Steel (HSS) Drill Bits – These are the most commonly used drill bits for drilling out locks. They are made from high-grade steel and can easily cut through the hardened steel of the lock. They are available in a variety of sizes and can be used with any type of drill.
  • Tungsten Carbide Drill Bits – These are the most expensive type of drill bits but they are also the most durable. They are made from a special alloy of tungsten and carbon and are incredibly tough and long-lasting. They are also able to cut through the toughest locks.
  • Diamond-Tipped Drill Bits – These are the most expensive and toughest drill bits available. They are made from a special diamond-tipped alloy and can cut through even the toughest locks. They are also the most expensive and can be quite difficult to find.

Whichever drill bit you choose, make sure that it is the right size for the lock and that it is sharp enough to easily cut through the hardened steel of the lock.

What Safety Precautions Should I Take When Using a Drill?

  • Wear safety goggles to protect your eyes from debris and dust.
  • Wear gloves for extra protection.
  • Secure the lock in a vise so that it won’t move while drilling.
  • Use a drill bit specifically designed for drilling through metal, such as a high speed steel (HSS) bit.
  • Clamp a piece of scrap wood or other material to the side of the lock to provide a buffer between the lock and the drill bit.
  • Drill slowly and steadily, and apply light to moderate pressure.
  • Check the drill bit frequently and make sure it is spinning freely and not binding.
  • Make sure the drill bit is centered in the lock hole before you begin drilling.
  • Unplug the drill when changing drill bits or when not in use.
  • Keep children and pets away from the area where you are drilling.

What are the Risks involved in Drilling Out a Master Lock?

Drilling out a Master Lock can be risky, as the process requires the use of powerful tools and high-speed drilling. It is important to use eye protection and gloves to protect yourself from any flying debris. In addition, there is the risk of damaging the lock beyond repair. If the drill bit slips, it could damage the locking mechanism and render the lock useless. It is also important to ensure that the drill bit is of the right size and is sharp, so that it doesn’t slip while drilling.

What should I do if I cannot open the lock after drilling it out?

If you cannot open the lock after drilling it out, here are a few things you can try:

  • Check the pins of the lock and ensure that they are correctly aligned.
  • If the pins are not aligned correctly, try to reset them.
  • If the pins are not the issue, try to lubricate the lock with WD-40.
  • If the lock is still not opening, try to remove the core of the lock and inspect the tumblers.

If these steps do not work, the lock may be broken beyond repair and you will need to replace it.

Is it Possible to Rekey a Master Lock After Drilling It Out?

Unfortunately, it is not possible to rekey a Master Lock after drilling it out. However, it is possible to replace the cylinder with a new one to restore the lock to its original state. This is a more costly option, but it is the only way to rekey the lock after drilling it out.

Conclusion

Drilling out a Master lock is a very simple process that can be done with the right tools. With patience and precision, you can quickly and easily open any Master lock. Following the steps outlined in this article, you should be able to drill out your Master lock in no time.

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About John Gibbs

Hello everyone! My name is John Gibbs. I am 60 years old and have been in the family construction business all my adult life. Construction is not only my profession but also my passion. I know everything about building and repair materials, tools, advanced methods, techniques, and approaches. I will share the same knowledge with you in my articles.

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