What is a Rip Cut?

A rip cut is a fundamental woodworking technique where you slice along the grain of the wood, allowing for long, straight cuts. It's essential for resizing lumber and creating joinery. By mastering rip cuts, you unlock precision and efficiency in your projects. Curious about how to perfect this skill and what tools you'll need? Let's dive deeper into the art of rip cutting.
M. McGee
M. McGee

A rip cut is when a cut is made parallel to the grain of a piece of wood. It is the opposite of a cross cut, which is when the cut is perpendicular to the grain. While most saws can perform both cuts, there are specialized saws that work better when doing one or the other. In most cases, a table saw, ripsaw or band saw works the best when making a rip cut and a chop or miter saw works the best for cross cutting. The largest difference in the saw’s specialties is in the shape and positioning of the teeth on the blade.

The grain in wood is made up of long, continuous fibers compressed together very tight. This grain gives wood its structural stability and strength. While a tree is growing, the grain keeps it from cracking or bending and extends from the bottom of the tree all the way to the top. If something is going in the same direction as the wood fibers, then it is going with the grain. If something does not follow the fiber’s path, then it is against the grain.

Rip cuts are made parallel to the grain on a piece of wood.
Rip cuts are made parallel to the grain on a piece of wood.

When wood is cut, a rip cut is easier to make and will result in a smoother edge than a cross cut. This is because the grain will naturally part when forced. This means the saws require less energy when cutting and there are fewer broken and exposed plant fibers. Cross cuts require that every single fiber in the area be cut and will expose each fiber end along the cut edge.

A saw’s teeth and their arrangement determine the type of cutting for which it is suited. A rip cut is made using teeth shaped like small chisels. These teeth cut when they have to, but are better-suited to forcing the fibers to separate naturally. A cross cut is made with teeth shaped like little knives. These will cut the fibers as they pass over them.

The size and positioning of the teeth are different as well. A rip cut saw has much larger and thicker teeth than a cross cut. Generally, this is because a larger proportion of the cutting strength on a rip cut comes from the saw’s operator. Cross cut saws have small teeth, and more of them, since the majority of the cutting force comes from the teeth. A rip cut saw will have all of its teeth in a row whereas a cross cut saw’s teeth with have a slight alternating outward bend. These alternating teeth make a wider opening so sawdust doesn’t clog the cut.

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Discussion Comments


@Ruggercat68- You're right. I was tired when I made my first comment and I got my terminology confused. I use a rip cut saw all the time in my garage shop, and I should have caught it. Thanks for the catch, Ruggercat68.


@Reminiscence- I think you accidentally got your cuts reversed. Your thinking was right, with the example of the broom bristles and all, but you got the rip cut confused with the cross cut. A rip cut goes WITH the grain, and the cross cut goes AGAINST the grain.


I sometimes see woodworkers explain rip cuts and cross cuts by holding up a standard broom. The wood grain is like the individual bristles of the broom. It's easy to push a blade between the broom; bristles, just like it's easier for a saw blade to go with the grain of the wood. That's why a cross-cut saw doesn't have to be offset. It's like a knife going through the bristles of a broom.

A rip cut, on the other hand, is like trying to cut across the broom bristles. Each bristle needs to be sheared off, and a regular knife would have trouble. A serrated knife, however, can cut off every bristle. This is what a rip cut saw does to a piece of wood. It acts like a serrated knife, with small blades cutting through the "bristles" or wood grain.

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    • Rip cuts are made parallel to the grain on a piece of wood.
      By: ksi
      Rip cuts are made parallel to the grain on a piece of wood.