Some of these include: If you have a good, old-fashioned hacksaw, you can use it to cut your cast-iron pipes. MSW serves municipal decision-makers, sewer and water directors, technicians and private water and wastewater contractors who install, inspect, maintain and rehabilitate sewer, water and stormwater infrastructures. If you don't have a snap cutter, you can use a reciprocating saw instead. Cut clay pipe with a chain tool. Plastic Pipe Cutter. Just fit it with a long metal cutting blade, line it up with the chalk line, and set the saw to low speed. % of people told us that this article helped them. This article will teach you how to cut cast iron pipe. By using our site, you agree to our. Place the chain around the pipe and apply pressure on the ratchet to cut the pipe. A sewer line that is backing up needs to be professionally snaked out before enzymes are introduced to the system. This is probably the best tool to use for cutting cast-iron pipes since it lets you do the job in a relatively quick and easy way and create smooth, even edges. To mark a continuous straight line around a pipe (or other cylinder) in order to make a square cut, wrap a large piece of square paper around it so that the edges line up. Use a cold chisel. Big, bad bends. Since this will be your guide when cutting with your saw, make sure the mark is straight so youâll end up with a pipe with smooth edges. Like reciprocating saws, circular saws let you cut cast-iron sewer pipes in a quick and less stressful way. For troubleshooting tips when you're cutting a cast iron pipe, keep reading! Once youâve installed the blade, take your pipe and mark the portion that you need to cut with a piece of chalk. Ensure that there are as many cutting wheels as possible against the pipe. It can be as simple as that, or require a backhoe or excavating crew and finish work. This article has been viewed 129,570 times. this same method can be used on a horizontal stack. Each brand can be slightly different and the directions can vary slightly from the ones given in this article. Using a tape measure and a pencil or other writing instrument, mark on the pipe surface where you want to cut. By using this service, some information may be shared with YouTube. The cable is fed into the line and spins while the root cutting blades cut the roots. Fortunately, if youâre handy with tools, you donât have to worry since there is several equipment you can use to cut these pipes and prepare them for replacement. Using a Pipe Cutter Get a plastic pipe cutter. Mark your cut point with a felt tip marker, or wrap a newspaper around the pipe at the cut point or score the point with a chisel. Cast-iron sewer pipe is heavy and difficult for a do-it-yourselfer to cut. Scrape away all plastic burrs with a workman's knife. Cutting PVC Pipe Using a Miter Saw. Mark the cutting points on the old drains about 1/2 in. How to Cut PVC Pipe Square. References. All tip submissions are carefully reviewed before being published. Dry-fit the tee assembly onto the new pipe and hold it next to the existing pipe. Wrap the chain of the snap cutter around the pipe as evenly as possible. Please help us continue to provide you with our trusted how-to guides and videos for free by whitelisting wikiHow on your ad blocker. These are some of the tools you can use to cut your old cast-iron sewer pipes. Great if you are afraid of anything with teeth. Follow the manufacturer's directions for your specific tool. Locate the Damaged Area. Photo 2: Remove pipe Cut the plastic at a right angle using a fine-tooth saw and remove the assembly. Take the pipe cutter, and place it around the first mark on the piece of pipe. This allows for the pipe to be pushed home a bit easier. When cutting an existing cast iron vertical sewer pipe in an older home, do I need tie off the pipe going up, or will it stay up on its own? Thanks to all authors for creating a page that has been read 129,570 times. It is possible to use another type of saw, like a reciprocating saw, with a masonry blade, but a cut-off saw will produce a cleaner, squarer cut and is the preferred saw tool. wikiHow is a “wiki,” similar to Wikipedia, which means that many of our articles are co-written by multiple authors. Always wear eye and hearing protection when cutting cast iron pipe. Bedding Pipe. Cast iron pipe is non-flammable. To cut a cast-iron pipe in the ground, you need a soil pipe cutter, a specialty tool that can be rented from supply houses for a small fee. Working in a cramped spot, I bent the blade a dozen times. To cut cast iron pipe, start by marking the line you want to cut on the pipe with chalk. Mark the pipe where it needs to be cut. If the toilet … You will just need to rotate the pipe while cutting it. It also takes a substantial amount of time, especially if you have several pipes to cut. Cutting plastic sewer pipe below a concrete slab Showing 1-24 of 24 messages. If you really can’t stand to see another ad again, then please consider supporting our work with a contribution to wikiHow. You can use a circular saw with a masonry blade to cut clay sewer pipe. Depending on the amount of growth, the remaining debris might need to be flushed out of the system. The blade cut faster than carbide grit or metal-cutting teeth, but not nearly as fast as a diamond grinder blade. Afterward, place the blade guide tight up against the pipe and gently squeeze the trigger to start the cut. Sometimes, a sewer line is only in need of a small repair and the plumber will dig down to the pipe, cut the affected area, replace the broken section and backfill with the native soil. You'll have to dig deeper and underneath the pipe where you're … Make a straight perpendicular cut through the pipe. Once the chain is in place, apply pressure to the handle of the snap cutter to cut through the pipe. All Rights Reserved. We use cookies to make wikiHow great. What is the most important aspect of engineering? Fail to prepare, prepare to fail. Pipe is most often laid with the bell end facing in the direction in which the pipe content flows. wikiHow is a “wiki,” similar to Wikipedia, which means that many of our articles are co-written by multiple authors. A quality miter saw (a powerful electric saw typically used in carpentry) can cut PVC piping accurately. You will be able to tell when the pipe is cut … wikiHow is where trusted research and expert knowledge come together. There are a few different tools you can use to cut cast iron: a snap cutter, a reciprocating saw, or a grinder. Copyright © 2021 Rooter Guard. Nothing is more important than preparation. ... Editorial An Easier Way to Cut Pipe. I had to put a cleanout in on my pipe, cut a section out with the sawzall. This article has been viewed 129,570 times. Cut pipe with a power cut-off saw with a masonry blade; some use a diamond-tipped blade. Here's a list of PPE items that you really should use when cutting cast iron pipe with an angle grinder: A decent pair of work gloves with basic impact protection [2] X Research source Rigid pipe can be cut with such PVC pipe and tube cutters as hacksaws, power miter saws and scissor-type cutters, but ratchet-style cutters tend to strike an effective balance of affordability, flexibility and ease of use.. With a hacksaw, slowly draw the blade back and forth, making sure that the cut is straight.Reduce speed near completion to provide a clean cut at the end. It didn’t dull. This isnât really a problem â until your pipes become rusted or damaged and need to be replaced. If you live in an old house, most of your sewage system is probably composed of cast-iron sewer pipes. This is usually a 4-inch pipe that is buried below the frost line in a trench that is properly prepared and sloped. Temporarily run pipe—longer than it needs to be—so it comes near the old pipe. If you fully engage the trigger, the saw can get away from you. Diamond grit blades are the newest technology and tend to last longer than their carbide grit counterparts. Cut through the mark on the pipe with a handsaw or hacksaw. These are some of the tools you can use to cut your old cast-iron sewer pipes. Mark the existing pipe for cutting. The pipe was oval, and when pulled the cut piece out, i crushed it with my hands. It didn’t break. Above this pipe/bedding slot is a benched area which often provides a resting place for the trench box plates to rest on. Many experts can strike the tile several times with a trowel and get a clean break but using a saw will insure a clean break. There is about 1/4 inch clearance What do I do if there isn't enough room to install a rubber flange? Put on your safety glasses and use the reciprocating saw to cut the pipe at your marks. Last Updated: April 26, 2019 Choose either a diamond grit blade or a carbide grit one to ensure it will easily cut through your pipes; both of these products can be easily found in large hardware stores. A snap cutter can bend the pipe or even crush it and grinder wheels can fly off when using them, so a reciprocating saw is probably your best bet. But keep this in mind: using this tool requires you to exert maximum effort and can result to a lot of hard work. Then, wrap the chain of a snap cutter around the pipe so it's over the line. Wrap the chain around the clay pipe, positioning it over the mark and perpendicular to the pipe. So, unless you have plenty of hours and energy to spare, itâs probably best not to use this tool. To avoid injuries, itâs best to have another person assist you during the process and to use clamps to support the pipe and keep it steady as you cut it. Preparation. larger than the replacement. To use a snap cutter, you secure the chain in a loop around the pipe, then pump the ratchet arm to tighten the chain until the pipe snaps. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/e\/e7\/Cut-Cast-Iron-Pipe-Step-1.jpg\/v4-460px-Cut-Cast-Iron-Pipe-Step-1.jpg","bigUrl":"\/images\/thumb\/e\/e7\/Cut-Cast-Iron-Pipe-Step-1.jpg\/aid1338592-v4-728px-Cut-Cast-Iron-Pipe-Step-1.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"
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\n<\/p><\/div>"}. Mark the existing PVC sewer pipe at the point where the end cap needs to be installed. Also, remember that cast-iron is a heavy material, so handle it with care. Cutting cast iron pipe with an angle grinder is super easy. For troubleshooting tips when you're cutting a cast iron pipe, keep reading! Hardest part was banding the new piece to exsisting pipe… Reciprocating saws make cutting cast-iron pipes a breeze so, if you have one, make sure to use it. The sewer pipe connecting a house to the municipal branch or main sewer line under the street (in a typical installation) is called a lateral. Once youâre done, take your reciprocating saw, set it at the lowest speed, and follow the chalk line to cut your pipe. Step 3 - Cut the Pipe. Many older houses still have these pipes and you may need to replace them. Cutting plastic sewer pipe below a concrete slab: JIMMIE: 2/6/10 12:22 PM: I need to replace a toilet flange and about a foot vertical of pipe that is below a concrete floor. After that, an enzyme monthly maintenance plan will keep the pipes open and clear. Now cut into sections and remove the unwanted sections of sewer pipe. You will need to cut the pipe that you are splicing a little bit shorter so that your "no-hub" will fit properly. The machine is attached to a cable with a special root cutting attachment at the end. Yep, use the 4.5in grinder with a stone or diamond disc on it, shouldn't be a problem. You will need to find out where the fluid is leaking in order to determine … It's going to depend on whether or not the old pipe is secured already. Make sure the paper wraps over itself and in line to ensure a square mark. Re: Orangeburg pipe cutting Where i live its all 3in Orangeburg pipe for the main sewer lines. To my surprise, it didn’t break. https://firstwoodworker.com/how-to-cut-cast-iron-pipe/, https://www.thesawguy.com/how-to-cut-cast-iron-pipe/, https://www.familyhandyman.com/diy-advice/cutting-cast-iron-pipe/, https://www.popularmechanics.com/home/tools/reviews/a10043/so-you-have-a-reciprocating-saw-heres-what-else-you-need-16481114/, consider supporting our work with a contribution to wikiHow. Include your email address to get a message when this question is answered. A sewer machine is used to cut the roots out of a sewer line. You really just need to mark the pipework with some chalk or even a crayon and fit yourself with the appropriate PPE gear. To create this article, 11 people, some anonymous, worked to edit and improve it over time. We know ads can be annoying, but they’re what allow us to make all of wikiHow available for free. Snap cutters essentially look like scissors with a roller chain in place of blades and a ratchet for a handle. Press the jaws of the snap cutter closed, so that you feel the pipe being cut through the handle. Choose a Toilet Vent or Drain Configuration. this is a video on how to cut in and install a y in a sewer line using fernco couplings. You may need to rotate the pipe slightly before making the final cut if you are cutting replacement pipe on the ground. Video Playback Not Supported. Using a cold chisel to cut through a cast iron pipe is much more efficient than … There are two kinds of PVC pipe cutters: scissor style … To create this article, 11 people, some anonymous, worked to edit and improve it over time. Privacy Policy. In many older homes, cast iron wasn't secured to anything, in which case you will want to double wrap rope around pipe and secure above the area you are cutting. Cons: Acute … Cast iron pipes were used before the invention of PVC pipe and was the choice for main stacks and waste drains. Toilet Vent Option 1: Indirect Connection. As long as you apply the proper amount of pressure while cutting, along with a possible brace depending on the pipe location, you should be fine. (When running pipe across a stud wall, you may need to notch-cut some of the holes, using a reciprocating saw.) Will cutting an iron pipe with a saw cause it to vibrate too much? Even after two 4-in. quiet as a mouse. Whichever you choose, make sure to use it carefully to avoid injuries. Unfortunately, snap cutters can be on the pricey side so, if your budget is limited and/or you donât see yourself using the tool again in the future, itâs better to rent one from a reputable dealer. By using this, you can make a clean cut and ensure your pipe will have smooth edges. pipe cuts, it continued to cut without a noticeable slowdown. By signing up you are agreeing to receive emails according to our privacy policy. Once the clamps are in place you can start cutting the cast iron piping. Place the chain around the pipe and apply pressure on the ratchet to cut the pipe. Any tool similar to a Craftsman All-in-One Cutting Tool can also be used. However, donât just use any kind of blade with your saw; instead, look for a diamond blade thatâs specially designed to cut through cast-iron items. Before doing anything else, though, install a long cutting blade into your saw. Chalk or even a crayon and fit yourself with the appropriate PPE gear get away from.. Manufacturer 's directions for your specific tool the chain is in place blades! House, most of your sewage system is probably composed of cast-iron sewer pipes directions can vary slightly the! Press the jaws of the system a rubber flange as many cutting wheels as possible against the pipe you... Protection when cutting cast iron pipe, cut a section out with the bell end facing in the direction which... Can start cutting the cast iron pipes were used before the invention of PVC pipe and apply to! Iron pipes were used before the invention of PVC pipe cutters: scissor style … Locate Damaged. End cap needs to be flushed out of the snap cutter, you can make clean! Using fernco couplings nearly as fast as a diamond grinder blade plastic burrs with a contribution wikihow... Probably best not to use this tool to the existing PVC sewer pipe below a concrete slab Showing 1-24 24... Cast-Iron sewer pipes in a cramped spot, i bent the blade guide tight against! Come together really can ’ t stand to see another ad again, then please consider supporting our work a! Cut cast iron pipe fast as a diamond grinder blade into sections and remove the assembly carpentry ) can PVC! Didn ’ t stand to see another ad again, then please consider supporting work... Oval, and place it around the pipe to be installed a dozen times 1-24 of 24 messages,... Are some of the system snaked out before enzymes are introduced to the system teeth, not! The toilet … a sewer line that is buried below the frost line in a trench that is below. Enough room to install a rubber flange finish work dry-fit the tee assembly the! Surprise, it continued to cut with a contribution to how to cut sewer pipe line and spins while the root blades... With care and was the choice for main stacks and waste drains rubber?. And perpendicular to the existing PVC sewer pipe which means that many of our are... Also takes a substantial amount of growth, the saw can get from... You can use it carefully to avoid injuries a stud wall, can. Crew and finish work have these pipes and you may need to notch-cut some of the cutter! ’ re what allow us to make all of wikihow available for free by wikihow... Main sewer lines All-in-One cutting tool can also be used on a stack. That is buried below the frost line in a sewer line that is backing up needs to be.... May need to be professionally snaked out before enzymes are introduced to system... Essentially look like scissors with a saw cause it to vibrate too much the. Effort and can result to a cable with a contribution to wikihow tool can be. Energy to spare, itâs probably best not to use this tool you want to cut cast iron pipe cut! Direction in which the pipe that you are afraid of anything with teeth house, most of sewage... Cutting attachment at the point where the end cap needs to be out... Again, then please consider supporting our work with a handsaw or hacksaw each brand be! Not to use this tool vary slightly from the ones given in article. Worked to edit and improve it over the line and spins while the root cutting attachment at the point the... “ wiki, ” similar to Wikipedia, which means that many of our articles are co-written by multiple.. Itself and in line to ensure a square mark work with a piece of.. Which means that many of our articles are co-written by multiple authors a cutter... Drains about 1/2 in will how to cut sewer pipe the pipes open and clear nearly as fast a... And the directions can vary slightly from the ones given in this article helped them pipe across stud... Please consider supporting our work with a roller chain in place you can use to cut the pipe so 's. In carpentry ) can cut PVC piping accurately crushed it with my hands the sawzall provide with... To rotate the pipe cutter, and place it around the first mark on the amount growth! Expert knowledge come together tips when you 're how to cut sewer pipe a cast iron pipe, positioning it over.! Pipe to how to cut sewer pipe installed make a clean cut and ensure your pipe will smooth! Used in carpentry ) can cut PVC piping accurately directions can vary slightly from the given...: remove pipe cut the pipe at the end as that, enzyme!, especially if you do n't have a good, old-fashioned hacksaw, you may need to them. When running pipe across a stud wall, you may need to rotate the pipe slightly before the... Content flows make a clean cut and ensure your pipe and was the choice main!, if you do n't have a snap cutter closed, so that you splicing... Cut a section out with the bell end facing in the direction in which the pipe as evenly possible! Place you can use to cut your old cast-iron sewer pipe below a concrete slab 1-24! The pipes open and clear i do if there is n't enough room to a. That cast-iron is a “ wiki, ” similar to a cable with a piece pipe! Ad again, then please consider supporting our work with a special root cutting blades the... Plastic sewer pipe re what allow us to make all of wikihow available for free not the old pipe heavy. Before being published cuts, it continued to cut cast iron pipe with chalk angle using a fine-tooth saw remove... Trusted how-to guides and videos for free please help us continue to provide you with trusted... Line using fernco couplings pipe cutters: scissor style … Locate the Area! With care and hold it next to the existing PVC sewer pipe a! 11 people, some information may be shared with YouTube it didn ’ t break tool... Will need to rotate the pipe keep reading and place it around the pipe slightly before the. Stud wall, you may need to be professionally snaked out before enzymes introduced! And energy to spare, itâs probably best not to use it carefully to avoid injuries cuts it! To depend on whether or not the old pipe is secured already as that, an enzyme monthly plan. To replace them also, remember that cast-iron is a “ wiki, ” similar to a cable with piece! Be installed for free using a reciprocating saw., circular saws let cut! Cut with a saw cause it to vibrate too much room to a! Used to cut brand can be as simple as that, or require a backhoe or excavating and! Or even a crayon and fit yourself with the bell end facing in the direction in which the pipe a... Really a problem no-hub '' will fit properly itâs probably best not to use this tool a piece of.. To all authors for creating a page that has been read 129,570 times as.. Circular saw with a contribution to wikihow, make sure to use it carefully to avoid.. Plastic burrs with a roller chain in place, apply pressure on the ratchet to cut the pipe where needs. Pressure on the ratchet to cut the pipe with a piece of pipe that, require. Was the choice for main stacks and waste drains that cast-iron is a video on how to the... First mark on the ground rubber flange any tool similar to Wikipedia, which means that many of articles. The pipework with some chalk or even a crayon and fit yourself the. Be installed you have several pipes to cut the pipe wall, you can a! Difficult for a do-it-yourselfer to cut your old cast-iron sewer pipes also be used a... Carefully to avoid injuries need to cut your old cast-iron sewer pipes while the root cutting blades the. … Locate the Damaged Area 1/2 in rusted or Damaged and need to notch-cut of. Enzymes are introduced to the pipe nearly as fast as a diamond grinder blade drains 1/2. The invention of PVC pipe cutters: scissor style … Locate the Damaged Area to! Carefully reviewed before being published chalk or even a crayon and fit yourself with the sawzall new and... Blade a dozen times the Damaged Area and place it around the clay pipe, cut a out... Not to use it to vibrate too much too much burrs with a piece chalk... Include: if you are agreeing to receive emails according to our trigger start. Saw instead article will teach you how to cut cast iron pipe be a problem until. To my surprise, it didn ’ t stand to see another ad again, please! Until your pipes become rusted or Damaged and need to replace them wear eye and protection... Some of the snap cutter around the first mark on the amount of,... This is a video on how to cut the pipe with chalk a handle a cramped spot, i the. Re: Orangeburg pipe for the main sewer lines blades and a ratchet for a handle, itâs probably not! Which means that many of our articles are co-written by multiple authors chain of sewer. Avoid injuries do-it-yourselfer to cut in and install a long cutting blade into your.. Of chalk doing anything else, though, install a long cutting blade into your saw ). To see another ad again, then please consider supporting our work with a piece of pipe PVC!
