We use cookies to ensure that we give you the best experience on our website. We use cookies to make wikiHow great. The 14 Bolt Cutter has a cutting capacity of 3/16" and the 24" a cutting capacity of 9/32". In all … Angle grinders can directly cut the hardened shackle without doing this heat treatment to soften the steel but it's tough. The shackle is hardened steel to deter thieves from breaking it. This will ensure a clean cut, and will help to reduce any wasted energy. ProSeries® high security padlocks are available in five styles including Weather Tough®, High Security Iron Shroud, Solid Steel, Solid Brass and Solid Aluminum. The heat softens the metal and helps the saw teeth stay in place as you try to cut the lock. If you need to work somewhere without electricity or an outlet, buy a battery-powered grinder. The hardened steel body makes it virtually impenetrable providing maximum security and peace of mind regardless of the job, project, or application. The chain is made of hardened steel and anti-corrosive material and can be gotten over 1/2 inch thick! wikiHow is where trusted research and expert knowledge come together. There is another tool (or set of tools) on the fireground that is frequently found in the hands of multiple firefighters – and that’s a set of “irons.”. This common type of lock usually secures mounted hasps by connecting and locking two ends of a chain, or by locking out pre-fabricated hardware on an appliance or machine. However, if the lock is made of galvanized or hardened steel, the bolt cutters may not be able to penetrate the shackle. Work in an area without flammable materials while using an angle grinder. Bolt cutters are the common tool of choice for to cut padlocks during forcible-entry. If you've misplaced your key or forgotten the combination to a lock, you may need to cut through the lock in order to remove it. Amid the current public health and economic crises, when the world is shifting dramatically and we are all learning and adapting to changes in daily life, people need wikiHow more than ever. Shrouded Shackle Padlocks. The 5/16in (8mm) diameter shackle is 1-1/2in (38mm) long and made of hardened steel, offering extra resistance to cutting and sawing. You could also use an angle grinder and cut through the shackle, but you'll need to secure it with vice grips and wear face protection to protect against flying sparks. Pros: Suited for heavy-duty use. Often made of hardened steel. Visit your local hardware store to see their selection of bolt cutters. Larger pairs of bolt cutters can cut through locks with a larger diameter. Agree with SMSS, if use the more powerful tool and the correct discs then I have cut at least a dozen disc locks with one disc. Padlocks are an easy, inexpensive way for property owners to secure access into specific areas. You can also cut through a lock with an angle grinder. If the lock isn’t attached to anything, secure it in locking pliers or a vise so it doesn’t move around when you try cutting it. One or two good strikes with your axe or maul on the striking surface, and the lock should fail. Re: A better way to cut locks --We use a Milwaukee 18v with stainless steel cutting discs. Squeeze the grips of the bolt cutters together until they cut through the shackle. Stanley Hardware S828-152 CD8820 Shrouded Hardened Steel Padlock in Silver, 50mm Width. All ProSeries padlocks feature: Hardened boron alloy shackles for superior cut resistance; Dual ball locking mechanisms that resist pulling and prying 4.4 out of 5 stars 59. Once a lock is cut, it’s permanently damaged. If the lock is made of hardened steel, bolt cutters may not work. This is one of the best high security padlocks with a hardened steel body. View on Amazon. The Master Lock 875DLF padlock features a The Master Lock 875DLF padlock features a 2in (51mm) wide zinc body for strength and reliability. Please consider making a contribution to wikiHow today. Lock Style & Materials. Use gloves to handle it or let it cool down first. Stainless steel-body lock is stronger and more corrosion resistant than brass-body locks. Hardened steel is a very useful material, but working with it is tough because it is nearly impossible to cut with simple tools. The shackle of this type of padlock is partially concealed by metal, making it less vulnerable to being tampered with or cut with bolt cutters. Choose these locks if you want individual locks or groups of locks that open with their own key, but also open with a master key. bolt cutter cut through 5/8-in., vinyl-coated, flexible, braided, steel cable in 60 seconds. Besides that, many storage places have lock hasps on their doors that make it difficult, if not impossible, to get a bolt cutter on a lock. It doesn’t take a tremendous amount of force to fail and can even be accomplished by a single firefighter with a tool in each hand. We know ads can be annoying, but they’re what allow us to make all of wikiHow available for free. There are a few different tools you can use to cut off a lock. They will only work if you have a … Only 1 left in stock - order soon. Hold the lock at an angle as you cut through it, which will make the cutting process easier. 2. The retail price for the S&G 951 is $2,537.92. The roller pin mechanism provides maximum protection against attacks. This 24/7 lock … A unique Black Granit outer … They are ideal to protect high-value items and can be used on gates, doors, tool boxes, cupboards or switch boxes. Not only can you damage your bolt cutters by cutting padlocks, but you can hinder processes on the fireground. All these make it one of the toughest padlock to cut. Choose a pair of long-handled bolt cutters and place the shackle between the blades. By either using bolt cutters, an angle grinder, or a hacksaw, you’ll be able to open most steel locks. If you really can’t stand to see another ad again, then please consider supporting our work with a contribution to wikiHow. Find an area on the shackle that you can easily maneuver a saw around. It should be a bolt cutter that can cut up to 1/2-inch bolts; most padlocks are 1/8 to 1/3 inch in diameter. Moreover, it comes … It is one of the biggest padlocks in the world as well as one of Abloy’s largest. Please consider making a contribution to wikiHow today. It has a concealed shackle to make it more difficult to cut. Make sure to put on gloves and a face shield first, since grinders can produce sparks. I hear that pouring liquid nitrogen on then hitting it with a hammer works. Hardened steel is brittle, it can shatter. Yes, bolt cutters are an effective tool you can use to cut off a lock. I normally try to have a more open mind, but thought that there’s no way you could get a masonry bit sharp enough to drill into hardened steel. My lock is a lock that says it can't be cut off. Always keep a fire extinguisher nearby in case of an accident. Cut Stainless Steel with a Grinding Disc. Bolt cutters are great for cutting fencing, light to medium gauge chain, and other soft metals. Another option is to heat the shackle with a propane torch for about 3 minutes and then saw through it with a hacksaw. Cut Through Cheap Cable in 60 Seconds or Less A 24-in. Make sure to replace it and keep the combination or key in a safe place. *Blog Written by Firetown Training Specialist. wikiHow's. Sargent & Greenleaf 951C. Include your email address to get a message when this question is answered. Use a pair of bolt cutters at least 24 in (61 cm) long. Wear a face mask and gloves when working with an angle grinder or propane torch to protect yourself from sparks. Stainless steel shackles are more corrosion resistant than hardened steel shackles, but not as strong. Mechanism: Rust free marine grade. What you really need is an angle grinder, and this video will show you how to use one of the powerful power tools to cut a hardened steel ring. To cut a lock, all you need is a pair of bolt cutters. However, when operating independently, secure the tension by stepping on the leash/webbing with one foot. Lets cut to the chase and get on with the comparison using this brass padlock as an example: ABUS 65/40 (Standard) Price: £8.60 ex VAT (2014) Shackle: Stronger since hardened steel is very hard to cut. 8 / 15 Bolt cutters are the most common. Vise-grips can be purchased at your local hardware store. TargetSolutions features more than 450 hours of training for fire departments. Spin the handle on the vise to close it around the lock. Don’t use your bare hands to hold the lock since you could burn yourself. It can also help to secure the lock with a pair of pliers or a vise so it doesn't move while you cut it. Master combination locks have a hardened steel shackle that cannot be cut with a standard hacksaw blade. You will find that most of the time, a set of bolt cutters will make the cut, using a big effort, but the damage to the tool after continual use will render it ineffective over time. By using our site, you agree to our. This blog was submitted by Ed Hadfield of Firetown Training Specialist. Remember to always try and have an alternative method to what you think will probably work when conducting forcible-entry operations. 2-7/8” Wide Hardened Steel Flat-Back Hidden Shackle 5, 6, & 7-Pin SFIC Compatible Padlock - w/ Mounting Holes for American Lock®’s A801 Hasp & PACLOCK’s … Thanks to all authors for creating a page that has been read 59,866 times. Once the grinder is turned on, just apply some pressure and it will cut through the lock. Not practical for average use. This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness. Video of the Day Volume 0% If you have extra tough tasks to complete, tackle them with the … For small jobs like cutting stainless steel backsplash tiles, a rotary tool fitted with an abrasive metal-cutting disc works fine. Your lock most likely can be cut off, it will just take a little longer. The SAF Lock’s hardened steel shackle is similar to other U-locks, but the aluminum shell is what protects it from a 4.5-inch angle grinder disc. For tips on how to cut a lock using heat and a hacksaw, read on! When a padlock fails or fractures, it usually does so at the latch cut on the shackle, or at the base of the shackle where it swivels down inside. Bluetooth Padlocks Simply clip off the lock's shackle to remove it. May rust over time. If you're strong enough, they may be able to cut through. wikiHow's Content Management Team carefully monitors the work from our editorial staff to ensure that each article is backed by trusted research and meets our high quality standards. Every day at wikiHow, we work hard to give you access to instructions and information that will help you live a better life, whether it's keeping you safer, healthier, or improving your well-being. A hardened steel padlock shackle is likely to chip or spall the bolt cutter's cutting edges. Bolt cutters are the common tool of choice for to cut padlocks during forcible-entry. Cons: Pricey. Neiko 00558A 12-Inch Bolt Cutter. The strong ABUS padlocks are made from hardened steel and are used for high security requirements. This can safely be done by securing a leash or piece of webbing to the vice grips and pulling it taunt. Larger pairs of bolt cutters can cut through locks with a larger diameter. American Lock A5300D Steel Padlock, 1-3/4" 4.4 out of 5 stars 53. Hadfield has more than 27 years of fire service experience, rising through the ranks from Firefighter to Division Chief. Stanley's 24/7 Professional Grade Hardened Steel Security Lock offers high quality, top-level protection. Then, simply remove the lock. Using a set of vice grips and a rotary saw with an abrasive blade, you can capture the padlock at its base to ensure that it does not flap around wildly when the saw contacts the shackle. If you can’t cut through the lock yourself, ask a friend to help you close the bolt cutters. However, occasionally you might misplace the key for one of these locks or forget the combination, preventing access to your belongings. This enables the property owner to later use his key to unlock the undamaged padlock and pull the slack from the chain to secure the lock to the next available link. Strongest Padlock Using a Regular Key: Abus “ROCK” 83/80 (check price on Amazon) We love this padlock and we love the Abus chain that you can buy for it. It is also shrouded with a hardened steel body. Your support helps wikiHow to create more in-depth illustrated articles and videos and to share our trusted brand of instructional content with millions of people all over the world. Call a locksmith if you don’t want to permanently damage the lock. 2 years ago Angle grinder with a cutting/zip disc. This article has been viewed 59,866 times. Abus Granit Plus 37RK/80. It is resistant to pry attacks and hard to pick due to the 6-pin cylinder. Have another firefighter assist with this. Please help us continue to provide you with our trusted how-to guides and videos for free by whitelisting wikiHow on your ad blocker. Keep a fire extinguisher nearby just in case. FREE Shipping on your first order shipped by Amazon. https://www.sikana.tv/en/diy/diy-basics/how-to-use-an-angle-grinder, consider supporting our work with a contribution to wikiHow. I lost the key, so how can I get it off? Disc-tumbler key … All tip submissions are carefully reviewed before being published. After investing in a significant amount of time in research and testing 10 different padlocks for durability and ease of use on a variety of different gauges of steel chain, we've determined that the best outdoor padlock you can buy right now is the Stanley Hardened Steel … Get the proven playbook to heal a broken heart. Get it as soon as Sat, Oct 3. Shackle is concealed to make it difficult to cut. It is one of the toughest padlock to cut or drill since it is resistant to all of that along with its hardened boron steel shackle. There are 10 references cited in this article, which can be found at the bottom of the page. Tip: Drilling Hardened Steel With Masonry Bits This was actually a tip that I got from a comment on my “ Making A Knife ” video that I dismissed as something that wouldn’t work. Nothing will cut hardened steel except a diamond or TCT hacksaw (or a torch), but these will shear normal lock shackles, chain links and hasps, braided or solid wire, and other round mild-steel or non-ferrous material. Refer to the photos below during firefighter training for representation on cutting and forcing padlocks. Courses also cover wildland fire, response to terrorism, and much more. Aim to get cutters 24 inches (61 cm) long or larger since they will give you the most leverage as you try to cut through the lock. Place the pike end of the Halligan through the shackle of the lock with the striking portion of the Halligan exposed either from the top or the side. Work in a well-ventilated area away from flammable materials. By continuing to use this website, you agree to the Terms and Agreements in our Privacy Policy. Luckily, with a few supplies from your local hardware store, you can break through the lock to access what you need. Yonatan24. If you’re working in a shop, clamp the lock inside of a vise instead. We us ARBUS German made very hard metal compound disc locks exclusively. This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness. There are many types of stainless steel, and some hard varieties are challenging to cut. References. One has a hardened steel shackle and one has a stainless shackle. When you have the option to cut the chain or padlock used in such a combination, cut the link of chain closest to the padlock using the bolt cutters. Breaking it Open Know that most of these methods will not work. Use a bench vise to firmly hold the hardened steel as it is cut. One or two good strikes with your axe or maul at the base of the fork end, and the lock should fail. Place the fork end of the Halligan over the shackle of the lock so it is straddled. Angle grinders work best on padlocks or bike locks. Buy a bolt cutter from a hardware store, or borrow one. Though not commonly seen on main entrance or exit doors of businesses or private dwellings, the padlock can be found on storage unit doors, sheds, fence gates, vehicle access bollard posts, and post-indicator valves (PIVs), to name a few locations. Make sure there are no flammable objects near you or in the room since a spark could ignite them. 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 lock may be hot near the area you cut. The shackle of some locks with hardened steel can be unbelievably strong. For larger jobs, mount an abrasive disc in an angle grinder. If you’re working at home, use an angle grinder that plugs into the wall. The shackle of the rock is an incredible 19/32″ hardened steel shackle diameter. For tips on how to cut a lock using heat and a hacksaw, read on! You can try the steps in the article, and if you have trouble, then you can contact a locksmith to remove the lock for you. Keep a fire extinguisher nearby in case there’s an accident. However, bolt cutters that are at least 24 in (61 cm) long will allow you to put more leverage on the shackle of the lock. Hammer, drill, rake and bolt cutter resistant. 0. Take a look at the bolt cutters on your apparatus and notice the large elongated nicks taken out of the cutting edges. Courses are based on the NFPA codes and standards, including NFPA 1001, NFPA 1021 and the NFPA 1500 Series. All of the teeth in a hacksaw blade are designed to cut in only one direction, and the most efficient cutting direction is away from the user. Larger pairs of bolt cutters are better able to cut through locks with a larger diameter shackle. 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. Last Updated: December 20, 2019 Whether you choose a flathead axe or a sledge maul, you can marry it with a Halligan bar – and padlocks will fear you. Bolt cutters work best on padlocks or chained bike locks. Just make sure you're aware of … % of people told us that this article helped them. TargetSolutions Check It™ Controlled Substances, TargetSolutions Check It™ – Controlled Substances, TargetSolutions Check It™ for Law Enforcement, Additional 13 Hours of Online Fire Training Courses Approved for Recertification in Florida and Iowa, Track Training at Acquired Structures for ISO with TargetSolutions, Montana CARES Act Enables Reimbursement for Distanced Learning, Employee Cybersecurity Awareness Training to Protect Your Organization, New EMS Nosebleeds and Enhanced CE Training, Credentials Available for Enterprise Sites to Standardize Essential Training, Advanced EMS Courses: EMS Response to Mass Casualty Incidents & More. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/c\/ca\/Cut-Locks-Step-1.jpg\/v4-460px-Cut-Locks-Step-1.jpg","bigUrl":"\/images\/thumb\/c\/ca\/Cut-Locks-Step-1.jpg\/aid10355895-v4-728px-Cut-Locks-Step-1.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"

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