Cutting Obtuse Angles With A Miter Saw. The jig will basically become your new fence. An obtuse dovetail is a joint where the angle between the two parts is greater than ninety degrees (and less than one hundred and eighty degrees). Make sure the wood stock will be thick enough so.

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This location would also place the cut just 20º away from the the next step would be to figure out where to set the miter saw based on the jig. This is how to measure and cut angles acute and obtuse. Now loosen that second bolt, and tap the fence to make small adjustments, then retest with a new cut.

For obtuse angles you need to add 90 to the single cut marker to for real world.

Use a coping saw to cut across the base of the socket. Clean the base cut up with a sharp chisel. I am trying to build a bird house with a japanese lantern design, consisting of curves and tapered angles. Learn how to make two kinds of angled cuts on a miter saw: Here's what you will need The ordinary house has a low ridge roof and the peak of the roof creates an obtuse angle. Take a piece of wood stock and measure it with a ruler and pencil to the approximate length of your work piece. This is my preferred way.