The cleanest way to do that is cutting 45 degree angles at the end of each board called a miter cut.
Best mitre saw for making picture frames.
It s an all around made miter saw since you can effectively adjust the 45 degree angles and the enrollment at those angles is entirely repeatable.
Picture frame test method go ahead and cut one end off at this angle from a 2 piece.
To get the most from your your miter gauge calibrate it first read this.
You check your saw yup it s set correctly so you go about trying.
What is the best miter saw for picture framing.
Now set your stop block in place lock it down and you will be able to repeat that identical length as many times as you need to.
Take the rail over to your miter saw or table saw line up your cut lines with the saw blade and clamp it to the fence.
Use your speed square to initially set the angle of the miter gauge.
Picture frames and boxes require joining two boards to create a right angle.
Once you cut your first 14 1 8 rail go back and measure again to make sure it is in fact right.
If you want to cut perfect miters with this set up you ll want to do some test cuts first.
This may be accurate enough depending on what you re doing.
Making picture frames seems like an easy job you set your mitre saw or table saw blades at 45 degrees measure 4 pieces of wood.
I enthusiastically urge people to use the dewaltdws779 saw.
Cut them then fasten them together.
Find a large selection of miter box saws framing points point drivers and more at rockler.
Except often when it comes to fastening them together the first 3 sides go together fine but the last one the corners don t line up.
Power tools can get expensive and miter saws are on the larger higher priced end of the spectrum.