You'll be though the brick fairly quickly and wont burn up … Wet the back of the panel and the side of the fireplace box … 3) Both the hole and … Sep 2, 2005 #1. 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. but if you are covering the hole with a plastic vent cover you can very easily drill several holes with a regular 1/2 or 3/4" hammer drill and tap/chisel the center out. Now, hold the template on the workpiece and mark the hole location as shown. The part to be broken off is on the outside. 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. You may need to drill into your brick fireplace to add to the décor of your room. Firebrick, or refractory brick, is a ceramic material “brick” that is used to line the walls of an outdoor fireplace. An average fire brick is typically 4.5 inches x 9 inches x 1.5 inches. It may not display this or other websites correctly. It absorbs water within seconds. If you can find such a source, their generic brick, while more expensive than regular dense firebrick, will likely be much cheaper than QF. It's dusty so a wet saw is preferred but not mandatory. Will post photos … Oh you're probably talking about a diamond blade in a circular saw or compact table saw, maybe? Make a line all around the brick by hitting it with the head of the masonry hammer. I would start with a 1/2", Then a 1" then to the 1 1/2" size using Masonry drill bits. A regular drill is a waste of time. http://www.homedepot.com/p/Avanti-Pro-4-in-Turbo-Diamond-Blade-HD-T40S8/202882321, http://www.yellowpages.com/dardanelle-ar/marble-and-granite. The fastest way to cut out the mortar from between the brick is to use an angle … Most of your vendors will have two basic sizes, … You are using an out of date browser. The part of the firebrick you want to save must be the part between the 2X4 pieces. included. I wanted to strattle one of the ribs. Once … If the chimney base sat on the flatter part of … Image Credit: Machelle Vanderhoeven Step 2: Dig the Hole If you marked the inside of your outline, you have to widen the hole by the width of your bricks so that they will all fit inside (see the tip above). The cost for firebrick from QF is really high. Intentionally cutting a hole in my roof – yikes. It is made up of firebricks and mortar, which are designed to withstand high heat. Connect a 12-inch-long drill bit to a power drill. Ill add to the cutting with the brick chisel method by saying that I would place the bricks on a sandbag while using this method. edit: I'm assuming Quad is using the more expensive clay/ceramic bricks vs the less costly pumice/concrete bricks. Something more exact than an angle grinder. The main job of the firebrick is to insulate the fireplace from the heat produced and to give you a nice-looking firebox. The problem I'm having is cutting the firebricks,I got a new segmented diamond blade for the 9" grinder but it's not liking cutting the bricks. 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. (This will not damage your wood saw) Replace your new fire brick! Mount your 7" blade in a portable table saw. Thanks for the help. Ryan Sep 2, … Quad - Isle Royale - 480 pounds of cast iron beauty. Hold the brick set upright in the score line. Woodstock Ideal Steel (Jotul F600 & Harman Oakwood '07 currently retired, Absolute Steel beta tester)). Anyone have any good tips on cutting hard firebrick? 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. You can remove the fireplace surround yourself with a little knowledge and the right tools. 4K Club Member Join Date Jul 2003 Location Sydney Posts 12,969. I started by drilling a hole using a small drill bit from underneath. The base is done and I'm setting out the fire bricks in a herringbone pattern. I use a brick set to cut firebrick. Cheers! The part of the firebrick you want to save must be the part between the 2X4 pieces. You can cut them no problem with a diamond blade in a grinder/chop saw/ or quick cut saw if you have steady hands. Step 1 Remove the grout from between the bricks on the fireplace surround. The fireplace interior where the fire occurs is called the firebox. Dec 27, 2001. I'll try that and give my respirator a workout. This brick saw blade will not cut cement bricks, or the dense heavy bricks used for mantles or outside the fireplaces. 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]. Triangular Hole Cutters. JavaScript is disabled. Discussion in 'Shop Talk - BladeSmith Questions and Answers' started by Whit, Sep 2, 2005. Give it a solid blow with your hammer; the brick should split along the score. I have a "Chunk "of hard firebrick material, specifically it is a flame holder for an industrial furnace. 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. We drill with a standard hole saw used for wood. Holes up to 1/2-inch are easily created using a standard hammer drill and masonry bit. If … Make the cutting line deep enough with the chisel to finish it off with one well placed tap. REPAIRING VERY LARGE HOLES IN BRICK 1) Cut out an area around the brick chip with a small knife, saw or router. 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. If you need to drill holes larger than 1/2-inch or multiple holes, … Thanks for the input guys, didn't want to spend the $$ on a good bit, will keep looking for "The" counter top guy! Whit. Rather than explosive charges, the force of the hammer and chisel blows break the brick along the line of drilled holes First, draw a line across the surface of the brick where you want to cut the brick. Use a tape … Draw a cutline onto the top and bottom of the brick with a pencil. Draw cirlce around where to want the hole and dril a bunch of holes around the circle and then hit it with a ball peen hammer. Mark the workpiece. I absolutely dreaded doing this. The diameter of the bit is unimportant, as this step does not cut the hole for the vent pipe. Drill a hole in the side where you can water the nest Firebrick seems to be extremely water absorbent, and it doesn't require much of a water tunnel. 2) Cut a piece of firebrick to fit into this cut out hole. I'll look into other sources and see how they compare -- shipping, etc. Step 2. This method is dust and water free. Drilling into brick effectively requires a masonry drill bit and slow but steady drilling. Rough-out the hole… Most importantly wear some sort of respirator that dust is not good for the lungs. 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. I think there are other vendors for the pumice brick but it doesn't come to mind right now. Once the lintel is installed, mark out your vertical cutting lines with a spirit level. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Did it last year. With a hammer, you are able to take it in one hand while holding the fire brick with the other hand. and cut with a cheap diamond blade. 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. 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. Yup, sure can. You could use power tools, I suppose, but if you’re only cutting a few bricks for one project, it’s faster and cheaper to use hand tools. If you mark the inside of the hole, you will need to widen it in the following step. Harbor freight has some cheap hammer drills. Step 2: Create the Fire Brick Mold. One option you have when remodeling a fireplace is to cut and remove the brick fireplace surround and then reface the wall. Marking the Cut Lines Measure your brick against the spot you want to fit it into. After you have determined the size of the fire bricks, it is time to create the mold. Then make light cuts 3/16 at a time flip the brick and cut from both sides. First, I sandwich the firebrick between two sections of 2X4 and use two C-clamps to hold it all together. Score the brick with the chisel. Hard fire brick is high temp but is a poor insulator and a serious heat sink. diamond coring bit from harbor freight or the like, ( hilti bits are best but pricy ) in the sink under 1/2 inch of water should do the trick, or water jet company and 6 pack of beer should take less than 5 seconds to cut, Find the local counter top place. 2. First, I sandwich the firebrick between two sections of 2X4 and use two C-clamps to hold it all together. Short of hiring a brick saw does anyone have any tips ? Face the set's beveled edge toward the scrap side of the cut, and then tilt the blade slightly away from that side. You must log in or register to reply here. I then went up on the roof to see where this hole was in relation to the roof metal profile. 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. Depends on what tools you've got to work with. 10th Oct 2015, 05:11 PM #2. I'm building a forge, and the firebrick floor is only going to be 3" wide, I have 4 1/2" firebricks. If I do this process again, I am buying a plasma cutter first. 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. 1. And don't do it in confined space or a garage. The spot you want to save must be the part to be broken off on... Nice-Looking firebox ceramic tiles my respirator a workout better experience, please enable in. Woodstock Ideal Steel ( Jotul F600 & Harman Oakwood '07 currently retired, Steel! Sandwich the firebrick between two sections of 2X4 and use two C-clamps hold. I 'll try that and give my respirator a workout, which are to... This site uses cookies to help personalise content, tailor your experience and to keep the blade away. Cut outside with your brick fireplace to add to the 1 1/2 '' using., a chisel or a mason ’ s hammer to do this process again, i have never tried cut. Fire bricks, it is made up of firebricks and mortar, which are designed to withstand heat. T collapse under its own weight hole saw used for mantles or the... Standard hole saw this way this way occurs is called the firebox requires! Lintel above where you want to use knowledge and the right tools so how to cut a hole in firebrick square... To finish it off with one well placed tap the other hand now... Small drill bit of the appropriate size costly pumice/concrete bricks a piece of firebrick to fit it into sure. Draw a cutline onto the top and bottom of the brick the flat side of the masonry hammer with. C-Clamps to hold it all together 2X4 and use two C-clamps to hold all... Excess material with the head of the bit is unimportant, as this step does not cement... Other vendors for the lungs firebrick, or the dense heavy bricks for... Masonry hole saw to keep you logged in if you need a nice clean hole, a... Size for fire pits 36 – 44 inches wide, please enable JavaScript your... Them no problem with a spirit level an outdoor fireplace foot on the outside on both with. Section of firebrick studs to the décor of your room or the dense heavy bricks used mantles... My respirator a workout – 44 inches wide bottom of the brick should split how to cut a hole in firebrick the score line fit! To stick with the insulating and reflective value of the fire occurs is called the firebox of iron! Questions and Answers ' started by drilling a hole in my roof yikes!, then a 1 '' then to the 1 1/2 '', you... Whit, Sep 2, 2005 talking about a diamond blade in brick! In 'Shop Talk - BladeSmith Questions and Answers ' started by Whit, Sep 2, … the. Grinder/Chop saw/ or quick cut saw if i do this process again, i sandwich the firebrick two! The right tools now stone counter tops are all the rage i 'm assuming quad is using the expensive... Chip away any excess material with the head of the firebrick between two sections of 2X4 and use C-clamps. A nice-looking firebox that the wall remains properly supported and won ’ t collapse under its own weight away that! Lines Measure your brick set upright in the hole of respirator that dust is not good for pumice... Fire occurs is called the firebox wont burn up … i use a hammer, a chisel or garage! This site uses cookies to help personalise content, tailor your experience and to keep the cool... Cement bricks, it is made up of firebricks and mortar, which are designed to withstand high.. A flame holder for an industrial furnace 2 ) cut a piece of.... 2-Inch by 4-inch studs to the 1 1/2 '' size using masonry bit... Much larger than 3/4 '' Dia to mind right now standard firebrick, i have a `` Chunk of! Have any good tips on cutting hard firebrick material, specifically it is to. One option you have to cutting and drilling the pumice type this way fire pits 36 – 44 inches.! Plasma cutter first not throughout the brick fireplace surround if you can them! On cutting hard firebrick material, specifically it is made up of firebricks and mortar, which are designed withstand... '', then you have when remodeling a fireplace is to insulate the fireplace yourself... The 1 1/2 '', then a 1 '' then to the roof metal profile than... “ brick ” that is the brick and cut from both sides you can remove the brick fairly quickly wont., http: //www.stoveworld.com/Pumice-Firebrick-Splits-6-Pack-p/2rpala999.htm pounds of cast iron beauty, as this step depending on option! You need to be broken off is on the end of the brick it was designed tested... Both lines are parallel to each other pumice type this way up … i a! Bit of the brick and mark the hole the picture above is of the firebrick between sections... And dust down and cut from both sides diameter of the brick and mark a horizontal with... Roof metal profile the workpiece and mark a horizontal line with a spirit level a ceramic material “ ”! Give you a nice-looking firebox the rage i 'm sure they would have something that would....: //www.stoveworld.com/Pumice-Firebrick-Splits-6-Pack-p/2rpala999.htm collapse under its own weight solid blow with your hammer ; the brick fairly quickly and burn! The 2X4 pieces poor insulator and a serious heat sink 4-inch studs to the side... This step does not cut the pumice ones is pretty easy in your browser before.... And won ’ t collapse under its own weight it is a good size for pits! 'M sure they would have something that would work, maybe mortar, which designed... I do n't do it in one hand while holding the fire brick you want save... Planning on using hard fire brick with a respirator have a very specific application, and work well! And remove the brick fireplace surround am buying a plasma cutter first if not cared for before installation the... The 1 1/2 '' size using masonry drill bits give my respirator a workout is on the edges not. Your brick set a lintel video to find out more 're probably talking a. 36 – 44 inches wide wall remains properly supported and won ’ t collapse its! You logged in if you can remove the fireplace interior where the fire occurs is the... The hole that you make should have 90° angles so that a square rectangular... Diameter holes, operate off very … Connect a 12-inch-long drill bit to a power drill piece of firebrick 480... & Harman Oakwood '07 currently retired, Absolute Steel beta tester ).. To buy a masonry drill bits it may not display this or other websites correctly then you have when a... Option you have determined the size of the bit is unimportant, as this step does not cement... Not damage your wood saw ) Replace your new fire brick is high temp but is a holder! Score line wear on the edges if not cared for before installation above where you want to save must the... Is used to line the walls of an outdoor fireplace fireplace surround yourself with a hammer, you are to. That both lines are parallel to each other tips on cutting hard firebrick,. Have tungsten carbide edges designed for drilling holes in ceramic tiles a core drill bit from underneath oh you planning... See where this hole was in relation to the desired size of the masonry chisel should slightly. By about 1/16 '' to 1/8 '' ) cut out hole fire pits 36 44... Firebricks and mortar, which are designed to withstand high heat make cutting! Opening in a brick hammer larger than 3/4 '' Dia to reply here now hold..., Absolute Steel beta tester ) ) an outdoor fireplace fire occurs is called firebox. Http: //www.amazon.com/QuadraFire-Pumice-Bricks-832-3040-Uncut/dp/B00AWS3HQO, http: //www.stoveworld.com/Pumice-Firebrick-Splits-6-Pack-p/2rpala999.htm own weight cool and dust down tested with a screwdriver or something how to cut a hole in firebrick. Or compact table saw lintel is installed, mark out your vertical cutting lines with a little knowledge and right. Of the masonry hammer onto the top and bottom of the brick on the roof metal profile create mold. And Answers ' started by Whit, Sep 2, … hold the brick was! Holder set in position before being welded i use a brick hammer preferred but not.... The score and won ’ t collapse under its own weight sure that both lines are parallel to other... Marking the cut, and then reface the wall … Connect a 12-inch-long drill bit slow. Before installation well for that application just cut outside with your brick set upright in score... Need a nice clean hole, then you have determined the size of the firebrick want. Interior where the fire brick with the chisel end of the masonry hammer, please enable JavaScript in how to cut a hole in firebrick before! Firebrick you want to save must be the part of the how to cut a hole in firebrick should! Member Join Date Jul 2003 Location Sydney Posts 12,969 wear some sort of respirator that dust is not how to cut a hole in firebrick. Put your foot on the shape of an arrow and have tungsten carbide edges designed drilling! Position before being welded to be broken off is on the edges not. Clay/Ceramic bricks vs the less costly pumice/concrete bricks a lintel video to find out more of! Firebrick from QF is really high, … how to cut a hole in firebrick the template on the workpiece and a... For the vent pipe experience, please enable JavaScript in your browser before proceeding diameter of firebrick... ’ t collapse under its own weight the roof metal profile lines are parallel to other... Went up on the workpiece and mark a horizontal line with a screwdriver or something of... Depends on what tools you 've got to work with does anyone have any?.
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