A Complete Guide to Drilling Out a Lock

If you're in a situation where you need to gain access to a locked door or safe, drilling out the lock may be your best option. This guide will provide you with a step-by-step process for drilling out a lock, the tools you'll need, as well as some tips for preventing the need to drill in the first place.

Tools Needed for Drilling Out a Lock

Before you start drilling, it's important to have the right tools on hand. Here's what you'll need:

• A power drill
• A drill bit set, including a 1/8 inch and 1/4 inch bit
• Safety glasses
• Work gloves
• A hammer
• A flathead screwdriver
• WD-40 or other lubricant

Step-by-Step Guide to Drilling Out a Lock

1. Start by inserting the 1/8-inch drill bit into your power drill.
2. Place the tip of the drill bit at the center of the lock's keyhole and start drilling.
3. Keep drilling until the drill bit has gone all the way through the lock cylinder.
4. Replace the 1/8 inch drill bit with the 1/4 inch bit and drill again, enlarging the hole in the lock cylinder.
5. Use the flathead screwdriver to turn the lock's internal mechanism and unlock the door.
6. If the lock has a shackle, use the hammer to break it off.

Alternative Methods to Drilling Out a Lock

While drilling out a lock may be the most effective way to gain access, there are alternative methods you can try first.

• Try picking the lock using lockpicks or a tension wrench.
• Use a bump key to open the lock.
• Call a locksmith for professional help.

Tips for Preventing the Need to Drill Out a Lock

To avoid having to drill out a lock in the future, consider taking these preventative measures:

• Use a high-quality lock.
• Replace old or damaged locks.
• Keep spare keys in a safe place.
• Don't leave keys in visible or easily accessible areas.

Conclusion

Drilling out a lock is a last resort when all other methods have failed. With the right tools and technique, you can gain access to a locked door or safe quickly and efficiently. However, it's important to take preventative measures to avoid having to drill out a lock in the future, and to call a professional locksmith if you're not experienced in lock drilling.

FAQs

Is drilling out a lock legal?

It depends on the circumstances. If you're the owner of the property and need to gain access, it's legal. However, if you're trying to gain access to someone else's property without permission, it's illegal.

Can I use any type of drill bit to drill out a lock?

It's best to use a high-quality, sharp drill bit designed for drilling through metal.

Can I reuse the lock after drilling it out?

No, once a lock has been drilled out, it's no longer functional and will need to be replaced.

How long does it take to drill out a lock?

The time it takes to drill out a lock depends on the thickness of the lock cylinder and the type of lock. It can take anywhere from a few minutes to half an hour.

Is it possible to drill out a lock without damaging the door?

It's possible, but difficult. If you're not experienced with lock drilling, it's best to call a professional locksmith to avoid damaging the door.

Is it possible to drill out a combination lock?

Yes, it's possible to drill out a combination lock, but it can be more difficult than drilling out a key lock.

Can I drill out a lock myself, or do I need to hire a professional?

You can drill out a lock yourself if you have the necessary tools and experience. However, it's recommended to hire a professional locksmith to avoid damaging the lock or door.