Clay or terracotta pipes were utilised for the sewage system beginning about 4,000 BCE and continued to be used for thousands of years until they were replaced with plastic pipes in the 1960s. Old clay drainage pipes are not often seen in houses that were constructed during the 1980s, but if you have an older home, you may need to cut them, replace them, or connect them to PVC pipes. For this task, you will need certain hardware, and you will also be expected to adhere to a set of predetermined safety protocols.
According to Review Infinite, the best tools to use for cutting clay pipe are a hacksaw, a reciprocating saw, a snap cutter, or an angle grinder.
Using a Saw
Clear the area where you will be working, then measure the pipe with a measuring tape and make a mark to indicate where you will cut it. Wrap the pipe in fabric and don’t apply too much pressure, since this might cause the clay to crack. If the pipe isn’t linked to anything, you can secure it by placing it in a vice.
While you are working, it is imperative that you wear safety eyewear as well as safety gloves. If you are using a hacksaw, you will want to make sure the blade is aligned with your mark and then cut front to back until you have a groove. After that, you may begin the primary sawing and continue until it is completed. The cutting speed of reciprocating saws may be increased by simply aligning the blade with the mark, depressing the button, and applying pressure to the pipe before beginning to cut.
Using an Angle Grinder
If you want to cut clay pipe using an angle grinder, you will need a stone-cutting disc or a diamond blade; check the label on the equipment to acquire the specific information since angle grinders are available in a variety of sizes. For a 4 1/2-inch angle grinder, for instance, you would want a stone cutting disc with a 100-mm diameter.
Turn on the grinder and wait for it to reach its maximum speed before aligning the cutter point so that it is a few inches away from the mark you made. Bring the pipe and the blade into contact with one another and press the grinder in a gradual and steady motion; if you push too hard, you risk breaking the pipe.
Using a Snap Cutter
The fourth choice is a snap cutter, which, although being more difficult to use, is an effective tool. However, folks without expertise are not often advised to go with this choice by the knowledgeable people. These implements each consist of two legs, a chain, and a hook. The chain is attached to one of the legs, while the hook is located at the opposite handle end.
It is necessary to loop the chain around the indicator, and the instrument must be held in a perpendicular position to the clay pipe. After that, you give the chain a good tug to make it tauter, hook the link that’s closest to you, and pull the handles together until the pipe breaks.
How to Cut Clay Tile
According to Cement Answers, clay roofing tiles may be cut using an angle grinder, but the website suggests pairing the tool with a wet saw for the best results. It is recommended that a diamond-dusted masonry blade be installed in the wet saw. Placing the roofing tile on the plate of your wet saw, directing the tile toward the blade, and pushing it along the guideline are the steps to cutting roofing tiles. The angle grinder is preferable to the wet saw for producing angled cuts, while the wet saw is only capable of making straight cuts in tile. You may use the angle grinder in place of the wet saw.
According to the professionals at Bob Vila, angle grinders may also be used for a variety of other purposes. These professionals recommend using them not just for cutting metal but also for grinding, cleaning, and polishing metal. Altering the cutting discs is necessary in order to use them for cutting masonry materials such as stone and brick, although they are acceptable for this purpose. In addition, you may use these tools to remove mortar and sharpen other instruments, such as the blades of lawnmowers and axes.