The mortise and tenon joint is one of the oldest ways to join pieces of wood and is actually one of the most efficient as well. Wooden furniture that use a mortise and tenon could last for a long time and with the latest tools and materials used for woodworking, projects and furniture pieces could become more durable and stronger. It is very commonly used to join rails to the legs of tables or chairs, or fixed shelves to the sidewalls of cabinets or bookcases. It's always better to shave down a tenon that is too large than to cut it too narrow and find that you have a sloppy fit. So let’s start by learning three fast and effective ways to cut the mortise, which is typically a rectangular hole. Tap in both wedges and clean up the glue squeeze-out. You may use sandpaper to make a quick clean up or to cut a few millimeters off the tenon joint so it could fit the mortise hole. Basically it’s an offset hole in a mortise and tenon joint. Like the dovetail joint, a mortise and tenon can be carved by hand, but that requires a certain skill level and aptitude for using a wide variety of … Do you find it hard to make a mortise and tenon joint? Get DIY project ideas and easy-to-follow crafts to help you spruce up your space. The mortise-and-tenon joint has been used by woodworkers for centuries because of its combination of superior strength, simplicity, and the elegance of its appearance. Take note: before you start working on the mortise, clear everything from the working table. If you have followed How to Make a Mortise and Tenon joint part 1, you are now ready to start marking the Mortise. Here are tips to help you make the best joints. Because it has been around so long, and due to the variety of tools and techniques employed to form these workshop workhorses, there are several variations on this simple theme. The mortise hole is half done; turn the wood upside down to reveal the other edge of the mortise hole. Prepare all the things you will need for the project.. Make sure that everything you need is at hand and have been... 2. For a typical 1X4 inch board (which is actually 3/4X3.5) the mortise will be 2 inch long, mark the edge at 3/4 inch and 2 3/4 inch from the end. A bare-faced mortise and tenon has one edge exposed, normally on the inside of the piece. It would be nice to also catalog the various ways of making mortise and tenon joints using power tools. And it's a very strong joint and you just make two pieces. The most common variety of the joint is the simple or ‘blind’ mortise and tenon, in which the tenon is stopped short of reaching all the way through to the opposite side. His YouTube channel is and his videos teach basic woodworking along with using the right tools and how to care for these tools. This mark aligns with the jig’s registration line. A shouldered tenon has all four sides of the stock reduced to conceal the mortise. These joints can be used in a variety of applications but the same principle of making them stands true. Saw off the wedge’s excess length after the glue dries. Make sure that everything you need is at hand and have been carefully maintained. Today, most woodworkers use glue to secure the tenon inside the mortise, but in years gone by, woodworkers typically fashioned the tenons so that they protruded through the mortised stock and were secured by a wedge or dowel. STARTING POINT. But as a general guideline, make the tenon about 1⁄3 the total thickness of the tenoned workpiece, and about 1⁄2 – 2⁄3 as long as the width of the mortised workpiece. Apply firm strokes on the chisel with the use of a heavy mallet or hammer. How To: Make a Mortise & Tenon Joint on a Router Table: Using proper joinery can take your new furniture build from a cool 5 to a gorgeous 10. You don’t have to worry about these marks being seen since these are merely guide marks. Here are tips to help you make the best joints. Watch this blacksmithing video to forge a tennon and complete a mortise and tennon traditional joint in steel. Adding to the tenon and filling the mortise are the same solution; either way, the glued up joint is the same, with a 1" tenon going into material that fills the 2" mortise. The tenon should be 1/16" shorter than the depth of the mortise also. How to Make Louvered Doors and Window Shutters, 7 Wood Joinery Methods That Use No Metal Fasteners, Joining Wood Together With Half Lap Joints. You need a mallet or a standard hammer to work with a chisel to remove waste wood from the mortise hole. The opening of the mortise side is revealed. It has many types, but the basic mortise and tenon joint is made up of two parts. I’ve used a number of different methods to create mortise and tenon joints, but I keep coming back to loose tenons, because they’re easy, strong and versatile. After you have reached less than an inch close to the other side of the mortise hole, use a smaller size chisel to scrape off excess bits from the inside of the hole. Choose your wood wisely; select wood according to the type of project that you have in mind. Step 1 – Measure & Mark the Tenon. These pieces could be chairs, tables, cabinets, shelves, side tables and small wooden projects like picture frames and toys. Make sure that all your tools, especially sharp tools, are in a secure place as you safely work on your project. While tenons can be cut by hand, modern woodworkers will often employ a band saw or a tenoning jig on a table saw to safely form the tenon. Traditionally, mortises were cut into the receiving piece of stock using a chisel … How to Make a Mortise and Tenon Joint the Easy Way. The easiest mortise-and-tenon joint ever The video has received more than 1,200,000 views in YouTube and is one of the many videos Sellers has made over the years about a variety of woodworking techniques. This will make it easier to finish the job and will be less stressful on the wrist. Today, many woodworkers use a dedicated mortiser, which employs a drill bit encased inside a four-sided chisel. Then brush glue into the saw kerfs and the mortise’s tapered spaces. The basic idea behind the joint is that, in addition to chopping a mortise (typically in a leg or similar member) in to accept the tenon, another mortise is formed in the tenon itself. Only one line is essential: a centerline across the mortise. Mark this with a pencil and then use a chisel to remove this part. Step1: The first thing you must do is mark out the mortise or tenons and you can start with the tenons. Move the larger chisel back and forth to finally ready the mortise to receive the tenon. The marking tool will also be useful in marking the edges of the tenon joint. Use a hand saw to cut excess wood. 1. Place the wide face of the Tenon on the mortise piece and scribe two lines along the edge of the cheeks with a marking knife and try square. Use the vice on a workbench to steady the wood in place. 3. By Bill Hylton. Bear in mind that the joint is strongest when the two pieces of stock are at right angles to one another. Cutting the Mortise. When you drive in a peg, it pulls the joint tightly together. It's completely natural to worry especially if you have never constructed a mortise and tenon joint before and may have never used the hand tools for this project. Glide the marking tool along the lines that you have created using the square. Place the wood in the vice. Now begin working on the mortise first; this is the rule of making mortise holes and tenon joints. I already had access to some good quality chisels, and a carpenters square. Careful measurement and precise marking and cutting are crucial. The wedged mortise-and-tenon joint isn’t difficult to make, but you should have some experience making standard mortise-and-tenon joints before tackling it. The mortise and tenon align workpieces as well as create a permanent joint between the two pieces of wood. Turn the wood upside down and chop off the remaining wood for the mortise hole, 12. Coat all surfaces evenly with glue using a small brush. Learning how to fabricate these joints will allow you to expand your skill set. A square is a handy tool to have around since it makes sure that all the lines needed to guide you as you make the mortise hole and tenon joint line up. Manual manipulation of wood should be learned before using power tools. For a door this simple mortise tenon joint needs complicating slightly in two areas. The mortise is the piece with a hole in it, and the tenon is the piece with an embossed piece attached to it (which is called the tongue). These marks will make it a lot easier to orient the chisel as you chop off waste wood from inside the mortise. Don’t miss out on all of the big sales in the Gadget Hacks and Null Byte shops. Chris is a freelance writer who specializes in woodworking, designs his own projects, and is experienced in commercial carpentry. Aside from simple joining the two pieces together, a mortise hole and the tenon joint might need some help in securing the joint perfectly in place. Anyone who wants to become a professional woodworker has to learn how to create a mortise and tenon and to construct one in the most efficient manner. You will need:- A piece of wood probably soft wood 2 x 1 and 3′ long to practice on, a 1/4″ mortice chisel, a mortice gauge, a marking gauge a tenon saw, a marking knife, an HB pencil, a tri square, a mallet, a G-cramp, a bench and a bench hook. You need a sturdy workbench preferably with a large vice to hold your wood together as you work on the mortise hole and tenon joint. A woodworker glued together, by mistake, a mortise and tenon joint and now wants to get it apart without breaking the wood. You can find examples of this ancient joint even in Egyptian furniture thousands of years old. It is a joint that is made when bringing to union two pieces of material at a right angle. Remove the wood from the vice and turn it upside down to remove waste. Use the ½ -inch chisel to chop off the waste wood and to completely remove it. Create the basic loose tenon joint. Let the glue dry completely before continuing assembly. Mortise-and-tenon joints are usually cut on a table saw, but they can be made using a router as well. The tenon from one piece of wood slots perfectly into the mortise of the other piece and when glued, you can usually avoid having to use nails altogether it’s so strong! Once the wood is ready, take a 1/2 –inch chisel and remove waste wood from the mortise hole. In this video Will Myers shows how to cut, chop, and wedge a very strong mortise & tenon joint while building the historical Moravian Workbench at Roy Underhill’s Woodwright’s School. Mark the tenon joint wood with a knife, 15. But to work properly the joint needs to be tight - the tenon should be a push-fit in the mortise and should hold under its own weight. You need pencil and a ruler to make markings on your wood. You need a basic handsaw to cut the tenon joint. To begin, the mortise and the tenon are made as usual. Most furniture or woodworking projects that use a mortise and tenon joint are capable of bearing only minimal to moderate loads. Explaining the Mortise & Tenon. There are also mortising attachments that can be used with a plunge router. The mortise gauge is a special type of marking gauge and it is used to mark wood so that a mortise can be cut into it. The knife will further guide the chisel to create the perfect mortise hole. The marking out and cutting of all the mortise and tenon joints are based in this simple joint. Assemble the pieces, tapping them together with a wooden mallet, if necessary. After driving the mortise in, use a mallet or a hammer to join the two completely. Cut the mortise and tenon using the width of a ½ -inch chisel, 5. Clean the tenon joint to prepare it for fastening, 18. Learning how to fabricate these joints will allow you to expand your skill set. A square edge will let you measure precisely where the mortise hole and tenon joint would be oriented in a 2x2. Start by measuring and marking a line all the way around the beam for how long you want the Tenon to be. Use the same principles for whatever wood is used in any project; just adjust the size of the router bit. You may also use the ½ -inch chisel to completely remove larger pieces. With new and more powerful cutting, rotating and fastening tools for woodworking, it’s easy to do away with manually making a mortise and tenon joint. This will be where the mortise is cut. Aside from the dovetail joint, which also needs expert tutorial to master, the mortise and tenon is one of the most interesting and efficient joining techniques to learn. Watch the Video How to make a Mortise and Tenon joint part 1. The glue will harden and fix the two pieces permanently. Typically, the tenon is little more than a rectangular pin cut from the end of the stock. Mortise and Tenon joints are an extremely old construction technique that has stood the test of time and is still being used today. Copyright 2018 by Cut The Wood. Mark your board for the cuts. A Sharp Pencil or Pen: This is important because you need it to mark the important spots and lines … The two elements that create this joint are the mortise hole and the tenon tongue. Use a square to make sure that everything lines up, Cut the mortise and tenon using the width of a ½ -inch chisel, Use a marking tool with points to scrape the wood to mark the tenon joint, Cut the mortise hole first use a knife to create the nicks and a knife wall for the mortise hole where the chisel will start, Turn the wood upside down and chop off the remaining wood for the mortise hole, Clean the tenon joint to prepare it for fastening. This type of joint is one of the most widely used and is popular in modern furniture designs to create a seamless and natural connection between two pieces. Thinking about how to make the shoulder repair more stable, Dr. Cui and colleagues were inspired by an ancient technique from Chinese timber building: the mortise-tenon joint. Modern woodworkers seeking this vintage look sometimes duplicate this technique. The tenon is then cut to the same size as the mortise. Other woodworkers support the already steady mortise hole and tenon joint with nails or screws especially for furniture pieces that carry heavier weights.
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