Miter Saw / November 2, 2018 / Daniela Nilsson.
Before mounting the fence or fences to the miter saw table top draw a pencil or chalk line where the front of the fence is to be positioned. Take a long straightedge lay it flat on the miter saws metal table and push one edge of it long the miter saws metal fence. Keeping it in this position draw a pencil line along the table top out as far as possible. Repeat on the opposite side of the saw if you have tables on both sides of the saw. Extend this pencil line as far as possible. Place the fence along the pencil line with the end of the wooden fence almost touching the end of miter saws metal fence. (Leave a 1/16" gap between the wooden fence and the metal fence.) Drill appropriately sized holes for the lag screws through the table top and into the 2x4 joist underneath the table top (one for each slot).
I. Compound Miter Saws On a compound miter saw the blade moves in three general directions. First the blade moves up and down in a chopping motion. Second the blade moves about 45-degrees to the left and right for miter cuts and lastly the blade will lean either to the left or to the left and right to perform bevel and double bevel cuts. Although compound miter saws are typically more portable and less expensive than sliding compound miter saws they also have less capacity for wider boards. Most often a compound miter saw will be unable to through-cut a wide board with a single pass. II. Sliding Compound Miter Saws A sliding compound miter saw does all of the things a compound miter saw does while also adding a few more things to the pot.
The saws all metal bevel lock lever and range selector are also integrated perfectly into the front of the saw eliminating the need for users to crawl around the thing to make adjustments. The tools soft-grip trigger handle is also ergonomic and ambidextrous for the most comfortable use for every craftsman. The GCM12SD additionally boasts Boschs high-precision Squarelock fence famous for requiring no adjustments its one touch lock/unlock slide and its always stable fence support. Precision machining also ensures the two-piece fence is always aligned to the table top at exactly 90° to produce cuts accurate enough to predict the weather (so to speak). Each side of the miter saw also sports integrated expanding base extensions or material supports that pull-out and lock into position to provide 40 inches left-to-right material support - thats a full 60% more than the leading competitor.
Use a long straightedge in all directions to make sure that the miter saw and the miter saw table are flush with each other. Mount the saw securely to the shelf using lag screws. Once the miter saw is mounted you can begin to construct the fence or fences. A simple inexpensive fence can be constructed using 1 x 4 or 1 x 6 clear fir boards. These boards should be hand selected for straightness and jointed on one edge. One board will be the actual fence and the other will keep it straight from behind. The fence sits with its jointed edge on the saw table top while the back-up board lies flat on the table behind the fence with its jointed edge joined to the bottom of the fence.