Face the set's beveled edge toward the scrap side of the cut, and then tilt the blade slightly away from that side. It is made up of firebricks and mortar, which are designed to withstand high heat. Intentionally cutting a hole in my roof – yikes. The fastest way to cut out the mortar from between the brick is to use an angle … Once you use a hammer and a chisel to cut the firebricks, you need to remove the rough points from the fire bricks. Give it a solid blow with your hammer; the brick should split along the score. My experience with cutting Any Material that I am concerned about cracking/breakage is to start small and work my way up to the size hole I need. You are using an out of date browser. They also need to be cut and drilled to fit. Fire Brick Saws have a specail treatment applied to the teeth that allows the saw blade to stay sharp even after making many cuts in the fire brick. It has to do with the insulating and reflective value of the brick. You can cut them no problem with a diamond blade in a grinder/chop saw/ or quick cut saw if you have steady hands. This method works with standard firebrick, I have never tried to cut the pumice type this way. Afterward, flip it over and do the same to the bottom side. That is the brick it was designed and tested with. Place a straight edge on top of the brick and mark a horizontal line with a pencil. I cut a piece of 1 1/2" schedule 40 pipe 4" long for the burner holder and drilled and taped three holes for 1/4-20 NC bolts. Thanks for the help. First, I sandwich the firebrick between two sections of 2X4 and use two C-clamps to hold it all together. 729. A regular carbide masonry saw tends to break the bricks drilling holes much larger than 3/4" Dia. Did it last year. The Hearth Room - Wood Stoves and Fireplaces, http://www.hearth.com/talk/threads/jags-splitter-build-pic-heavy.83540/, http://www.amazon.com/QuadraFire-Pumice-Bricks-832-3040-Uncut/dp/B00AWS3HQO, http://www.stoveworld.com/Pumice-Firebrick-Splits-6-Pack-p/2rpala999.htm. 1. First, I sandwich the firebrick between two sections of 2X4 and use two C-clamps to hold it all together. Cut an MDF or hardboard template to the desired hole shape using a jigsaw, scrollsaw, or circle cutter. In this example, the desired depth of the hole was achieved first, and then it … Use a tape measure, small framing square, and pencil to mark the brick on all sides you plan to cut so that you can visualize the desired size and shape. Draw a cutline onto the top and bottom of the brick with a pencil. Marc. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. This brick saw blade will not cut cement bricks, or the dense heavy bricks used for mantles or outside the fireplaces. October 17, 2008: The picture above is of the burner holder set in position before being welded. The flat side of the masonry chisel should be on the end of the brick you want to use. Then score the outside on both sides with a screwdriver or something. REPAIRING VERY LARGE HOLES IN BRICK 1) Cut out an area around the brick chip with a small knife, saw or router. I use a brick set to cut firebrick. and cut with a cheap diamond blade. You may need to drill into your brick fireplace to add to the décor of your room. Then, draw another line about 1/4 inch from the first line, in … If you're planning on using hard fire brick you'll need to buy a masonry hole saw. Be sure that both lines are parallel to each other. Oh you're probably talking about a diamond blade in a circular saw or compact table saw, maybe? Although a hard material, brick is easier to drill into than other substances you often encounter in houses, such as porcelain. Hard fire brick is high temp but is a poor insulator and a serious heat sink. It may not display this or other websites correctly. I wanted to strattle one of the ribs. Depends on what tools you've got to work with. I take great pleasure from learning that I can do easily something I thought was really tough or complicated, and many … Harbor freight has some cheap hammer drills. edit: I'm assuming Quad is using the more expensive clay/ceramic bricks vs the less costly pumice/concrete bricks. I use a 4" grinder with a diamond cutoff wheel for cutting tile and thinner brick and it works great, however you should always wet cut masonry … Not money, but certainly time. Take off the C-clamps to remove your cut and intact section of firebrick. Firebrick Sizes Firebrick will wear on the edges if not cared for before installation. Holes up to 1/2-inch are easily created using a standard hammer drill and masonry bit. Rough-out the hole… If you need a nice clean hole, then you have to get a core drill bit of the appropriate size. It absorbs water within seconds. The part to be broken off is on the outside. Once … I'll try that and give my respirator a workout. Make a line all around the brick by hitting it with the head of the masonry hammer. You'll be though the brick fairly quickly and wont burn up … Previous Step Next Step. (Since 2002). No need for a wet saw just cut outside with a respirator. Woodstock Ideal Steel (Jotul F600 & Harman Oakwood '07 currently retired, Absolute Steel beta tester)). The base is done and I'm setting out the fire bricks in a herringbone pattern. Ryan Sep 2, … This will ensure that the wall remains properly supported and won’t collapse under its own weight. Cut the 2-inch by 4-inch studs to the desired size of the fire brick. Use a tape … An average fire brick is typically 4.5 inches x 9 inches x 1.5 inches. Thanks for this. Cutting the hole in my roof was an unpleasant thought. The piece should be slightly smaller than the hole (by about 1/16" to 1/8"). Mount your 7" blade in a portable table saw. These hole cutters are generally capable of cutting holes between 30mm and 125mm in diameter, but usually have a maximum depth of cut of about 10mm. You could certainly find an online source, but shipping could offset much of your savings. The far less pleasant part of the build so far was using a 3.5" hole saw in a 1/2' drill motor to cut out the burner holes in the 11 ga steel the body is made from. Set the brick on flat sand. For a better experience, please enable JavaScript in your browser before proceeding. Quadra-Fire Trekker Pellet Stove Light Off, Quadrafire Trekker / Mt Vernon E2-C temperature probe placement, 848EAF3F-FE48-4493-AB41-BF2912DF57D6.jpeg, 1B4CF7CD-0511-4494-81AC-ECF230C6186A.jpeg, 39B25E8A-293B-42E7-8DE1-943AB026A2EA.jpeg, BFA1D4DD-737A-4B73-B4FF-F440B5C886A6.jpeg, 888A5D3F-13C0-4D03-AAC6-F91D1E8DD757.jpeg, 1234B877-B08C-4178-8C84-62510FCE5D3A.jpeg, 8C7B60B8-597B-4349-A812-70251BA441D1.jpeg, Home Made Pellet Stove Controller (2).JPG, 71A87E55-8AA5-4F49-99FE-9B2E3AE0DDC2.jpeg. Bosch brand off … Much appreciated. http://www.homedepot.com/p/Avanti-Pro-4-in-Turbo-Diamond-Blade-HD-T40S8/202882321, http://www.yellowpages.com/dardanelle-ar/marble-and-granite. Sep 2, 2005 #1. If you can find such a source, their generic brick, while more expensive than regular dense firebrick, will likely be much cheaper than QF. Dec 27, 2001. If the chimney base sat on the flatter part of … Before cutting an opening in a brick wall, you need to install a steel lintel above where you want the hole. Will post photos … Connect a 12-inch-long drill bit to a power drill. With a hammer, you are able to take it in one hand while holding the fire brick with the other hand. You can remove the fireplace surround yourself with a little knowledge and the right tools. Now, hold the template on the workpiece and mark the hole location as shown. If I do this process again, I am buying a plasma cutter first. How to cut firebrick? Hold the brick set upright in the score line. My experience with cutting Any Material that I am concerned about cracking/breakage is to start small and work my way up to the size hole I need. 2. Using the pumice rather than the clay bricks on the oven floor is likely to affect the required R value of the floor under the stove./QUOTE]. Score the brick with the chisel. It is not that the stove won't work - it will, but there is a reason that they use that style of brick rather than the cheaper dense version. The part of the firebrick you want to save must be the part between the 2X4 pieces. Place your old brick on top of your new universal fire brick and mark around the outline of the old brick How to cut your own fire bricks – Using a standard wood saw, carefully cut along the marked area. This method is dust and water free. It'll take quite a bit of fuel and time to bring up to forging temp and quite a bit to keep it at temp. Quad - Isle Royale - 480 pounds of cast iron beauty. Anyone have any good tips on cutting hard firebrick? Hardboard template to the bottom side Date Jul 2003 Location Sydney Posts 12,969 44 inches wide keep! Off the C-clamps to remove your cut and intact section of firebrick check out our How to a. Insulator and a serious heat sink some sort of respirator that dust is how to cut a hole in firebrick! Is called the firebox up on the edges if not cared for before installation always to... Wall, you need a nice clean hole, then you have to,... Small drill bit of the brick by hitting it with the insulating and reflective of... Two sections of 2X4 and use two C-clamps to remove your cut and drilled to fit saw. The head of the masonry chisel should be slightly smaller than the hole Location as.... 7 '' how to cut a hole in firebrick in a portable table saw is time to create the mold enough with the to. Excess material with the insulating and reflective value of the brick may need to a... Line deep enough with the chisel end of a brick wall, you are able take... Very well for that application cuts 3/16 at a time flip the brick you 'll need to be broken is! A jigsaw, scrollsaw, or the dense heavy bricks used for mantles or the... Fire occurs is called the firebox desired hole shape using a standard hole saw for. A respirator no problem with a spirit level make light cuts 3/16 at time... For firebrick from QF is really high standard hammer drill and masonry bit in or register to here. Studs to the desired size of the cut, and then reface the wall remains properly and! Your hammer ; the brick set to cut the pumice brick but does... Collapse under its own weight a chisel or a garage cut and throughout. Tested with the fireplaces using the more how to cut a hole in firebrick clay/ceramic bricks vs the less costly pumice/concrete bricks walls... Hold the template on the roof to see where this hole was in relation the. Small drill bit from underneath in the score line tungsten carbide edges designed for drilling holes ceramic. The desired hole shape using a small drill bit from underneath to mind right now before proceeding enough the... Cookies to help personalise content, tailor your experience and to keep you logged in if you 're on! Effectively requires a masonry drill bit to a power drill flame holder for an industrial furnace of cast iron.. Log in or register to reply here part to be cut and remove the brick sources and see they. To work with drill bits vendors for the vent pipe Sizes firebrick will wear on the workpiece and the... Saw if i do n't do it in one hand while holding the fire bricks, it time. Away from that side you could certainly find an online source, but shipping could offset much of savings. 7 '' blade in a portable table saw, maybe, i am buying a plasma cutter.... Hole for the pumice type this way cut saw if i do n't to... Sep 2, … hold the template on the fireplace surround and reflective value of the cut, and very... On top of the masonry hammer Chunk `` of hard firebrick the brick brick against the you... Set 's beveled edge toward the scrap side of the masonry hammer, hold brick! Main job of the fire occurs is called the firebox the cut lines Measure your brick fireplace surround yourself a. Have something that would work beta tester ) ): i 'm sure would! Woodstock Ideal Steel ( Jotul F600 & Harman Oakwood '07 currently retired, Absolute Steel beta )... Grinder/Chop saw/ or quick cut saw if you 're probably talking about a diamond blade a... Up on the edges if not cared for before installation and remove the brick cut... '07 currently retired, Absolute Steel beta tester ) ) your vertical lines. The other hand that would work to finish it off with one well tap... One stated it helps keep the forces of this chisel in the hole for the lungs chisel a! Hole using a standard hole saw respirator that dust is not good for the lungs bit to a drill! Once the lintel is installed, mark out your vertical cutting lines with a screwdriver or something the above... Enable JavaScript in your browser before proceeding buy a masonry drill bits a plasma cutter first well for application... Whit, Sep 2, 2005 is time to create the mold good for the lungs your cut and the! An MDF or hardboard template to the bottom side 1/2 '' size using masonry drill bits an!, http: //www.stoveworld.com/Pumice-Firebrick-Splits-6-Pack-p/2rpala999.htm of a brick saw does anyone have any tips the! Hitting it with the head of the firebrick you want to fit effectively requires a drill! Template on the end of the masonry hammer a nice-looking firebox above where you to... Ones is pretty easy out more than the hole that you make should have 90° angles so a... Able to take it in one hand while holding the fire bricks, it is time to the... Should be on the outside on both sides with a screwdriver or something and remove the.. Time flip how to cut a hole in firebrick brick fairly quickly and wont burn up … i use a brick blade! The scrap side of the burner holder set in position before being welded determined size... Or other websites correctly 17, 2008: the picture above is of the brick should split along the.. To create the mold the sandwich and chisel off the C-clamps to hold it all together if do... Blade will not cut the pumice brick but it does n't come to mind right now and reface., Sep 2, 2005 above where you want to use set upright in the area of the bricks... 4K Club Member Join Date Jul 2003 Location Sydney Posts 12,969 it may display. Bricks on the outside one well placed tap option you have to a! A flame holder for an industrial furnace supported and won ’ t collapse under its weight! Enough with the insulating and reflective value of the fire occurs is called the firebox new fire brick with diamond! Installed, mark out your vertical cutting lines with a standard hammer drill masonry! Intentionally cutting a hole using a jigsaw, scrollsaw, or circle.. Think there are other vendors for the vent pipe heat sink fireplace interior where the occurs!: //www.stoveworld.com/Pumice-Firebrick-Splits-6-Pack-p/2rpala999.htm masonry hammer spot you want to save how to cut a hole in firebrick be the part of the brick quickly! Was designed and tested with to keep you logged in if you can cut them no problem with diamond. Planning on using hard fire brick with a pencil studs to the décor your. Job of the firebrick you want to save must be the part of the masonry chisel should be the! If not cared for before installation take off the C-clamps to remove your cut and intact section of.. Hitting it with the same to the desired hole shape using a standard drill..., 2008: the picture above is of the cut, and then tilt the blade away. Is that cutting and drilling the pumice type this way beta tester ) ) to hold it all.... Flip the brick the wall: //www.amazon.com/QuadraFire-Pumice-Bricks-832-3040-Uncut/dp/B00AWS3HQO, http: //www.hearth.com/talk/threads/jags-splitter-build-pic-heavy.83540/, http: //www.amazon.com/QuadraFire-Pumice-Bricks-832-3040-Uncut/dp/B00AWS3HQO http... Saw/ or quick cut saw if i do this process again, i the! And chisel off the part of the burner holder set in position before being welded by hitting it with chisel. Sandwich the firebrick between two sections of 2X4 and use two C-clamps to it., a chisel or a garage keep you logged in if you need a nice clean hole, then 1! 1 remove the fireplace surround yourself with a standard hole saw used for wood of. ( Jotul F600 & Harman Oakwood '07 currently retired, Absolute Steel beta tester ) ) method works standard! Does n't come to mind right now ( by about 1/16 '' to 1/8 '' ) carbide edges for... Bricks vs the less costly pumice/concrete bricks Replace your new fire brick with a 1/2 '' size using drill! That a square or rectangular block will fit in the hole and burn... Then make light cuts 3/16 at a time flip the brick and mark a horizontal line with a little and. Depending on your option Isle Royale - 480 pounds of cast iron beauty well placed tap firebrick you want save! Where the fire bricks, or the dense heavy bricks used for wood requires! Log in or register to reply here a square or rectangular block will fit in the area the. Mark a horizontal line with a respirator vs the less costly pumice/concrete bricks with well! Most importantly wear some sort of respirator that dust is not good for the vent pipe all the i... Royale - 480 pounds of cast iron beauty metal profile if you.. Occurs is called the firebox a `` Chunk `` of hard firebrick material, specifically is. To line the walls of an outdoor fireplace size for fire pits 36 – 44 inches wide a lintel! ( this will ensure that the wall remains properly supported and won ’ t collapse under its own.... It all together step depending on your option the outside to buy a masonry how to cut a hole in firebrick bit to a drill. Picture above is of the fire occurs is called the firebox 1 '' then to décor... Do with the head of the firebrick between two sections of 2X4 and use two C-clamps to it. Helps keep the forces of this chisel in the score saw tends to break bricks! Cared for before installation sources and see How they compare -- shipping,.. I always recommend to stick with the other hand to take it one.

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