12 Mark, Measure, & Cut
How to measure, mark, and cut wood
March 23, 2019 Posted in How-to By Jerry
When two pieces of wood are glued together using high-quality clamps, the bond between them becomes stronger than the wood itself. But before you can break out the power tools and start assembling your woodworking projects, you need to know how to measure, mark, and cut wood properly and precisely – every time. Because if even a single piece of paper can fit between two pieces of joined wood, the glue bond isn’t as strong as it could be.
It’s true that in many instances, not every cut is critical to the success of the job. But always striving to be as accurate as possible can’t hurt, and being consistent will help build lasting good habits.
Measuring and marking wood before cutting
Measure, mark, then cut. Seems simple, right? Not quite. Whether you’re using a ruler or a tape measure, always double-check (or triple-check!) your measurements. Then be sure to mark your wood properly. A pencil works fine as a marker, as long as the tip is sharp. And when accuracy is of the utmost importance, use a razor blade or a box cutter to make your mark. This will give you the tightest tolerance possible for perfectly accurate and straight cuts. Plus, this slight cut has the added
benefit of relieving the wood grain ever so slightly, meaning the wood has less chance of splintering as you make your cut.
If you’re using a pencil to make your mark, you have three options to consider before cutting the wood: you can cut to the inside of the line, along the line, or to the outside of the line. In most cases, we recommend cutting to the outside of the line. You can always take more wood off, but you can’t get it back once you’ve started your cut. The saw blade should move just along the side of the line. If you cut to the pencil line, the thickness of your blade might take off more material than you expected. No matter what you choose, be sure to cut consistently. Follow the same approach for every cut your project requires, and you will be rewarded with accurate cuts.
Essential woodworking cuts you should know
Now that you’re ready to cut your wood, let’s review five of the main woodworking
cuts and when to use them.
Crosscut: A crosscut is any cut that slices across (“cross”) the grain direction of
the wood. To make this cut, use a miter saw or a table saw for best results. A table
saw will let you cut wider pieces of wood. Avoid using a band saw, as crosscutting
wood is more strenuous on a blade and a band saw is more likely to burn the edges
of the wood or result in rough cuts.
Rip cut: A rip cut is a cut that follows the direction of the wood grain. Think of it as
“ripping” the wood apart. This type of cut is easy to perform with most saws, and
many professional woodworkers use a table saw with a rip fence for consistent,
repeatable results. But use caution when you hold the wood. Never try to push
a board through a table saw using just your hands; use a push st