To do this, you have to raise the angle adjustment lever since this part of the miter saw allows you to alter the angle the saw cuts at. A miter saw in its earliest form was composed of a back saw in a miter box, but in modern implementation consists of a powered circular saw that can be positioned at a variety of angles and lowered onto a board positioned against a … Cutting angles might seem intimidating to a beginner, but there are provisions for standard angles when you use a miter saw for the job. The trigger can be locked by inserting a pin through a hole that prevents it from being engaged. However, in most of the miter saws, these two angles are already marked for flat cutting of the crown molding. The straight cut is pretty much straightforward. Locking and Unlocking Miter Saw Features Let the saw do the work. Tip: When a project calls for multiple cuts of the same length, save time by using a stop block temporarily secured to the saw fence with double-sided tape. Mark Your Material. Divide this number by 2 to calculate the angle of the miter cuts for your moldings. How to Cut Crown Molding: Non-Compound Method (Vertically Nested) The advantage to cutting crown molding using this method is that no bevel cut is required. When you miter the blade, it will be swiveled to the left or the right up to 45 degrees. Safe operation is the most important part of learning how to use a miter saw. It is semicircular with a series of markings on it corresponding to different angles. Ensure that the blade meets the board at the correct position. How to Make a Bevel Cut ", Step 2: It is an acute angle that is being cut. Carefully lower the handle to bring the blade to the wood and continue so it passes through the board. Power miter saws are designed to make angled cuts for moulding, trim work, rafters and other general carpentry applications. The miter saw is a specialist in the woodshop and on the job site. Place the marked board on its edge – not flat – against the saw fence. In the example, the outside corner is 92.2 degrees. Use a speed square to mark the cutting line. Read more about the safe use of this tool in Step 4. The difference between a miter saw and a compound one is that the former pivots on only one axis which is a left to right horizontal pivot to cut angles on a single plane. Some miter saws have a laser that shows where the cut will be made, but you can also just line up the blade on the board before pulling the trigger. With paper template folded over wood, hand cut through guide lines or place in compound mitre saw to set angles. Adjust the wood placement as necessary and clamp the board or brace firmly into position with your hands at least six inches away from the blade. On the other piece, cut a 45-degree angle with a miter saw. The first section … As the name of the saw implies, a miter saw is great for cutting mitered or angled cuts. Some types of miter saws feature a sliding arm that allows the blade to extend, which gives you the ability to cut boards that are wider than the miter saw blade. For instance, baseboards that will end where the door frame is. Tip: The board that extends beyond the miter saw base must be supported. Power miter saws typically have several safety locks. When... Two Time-Savers. Adjust the bevel gauge at the rear of the saw and tilt the blade to the correct angle. Bystanders should also follow these safety guidelines. Before beginning your project, check to see that cuts are square when the gauge is set to 90 degrees. The compact design takes up to 10 In.less front-to-back workspaces than a sliding miter saw. Allow the blade to stop rotating completely before raising the handle. To make a mitered cut, loosen the knob on the front of the saw and swivel the base to the 45 degree mark. Put some glue before you join the two baseboard pieces. 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