How Do You Cut Baseboard Around Bullnose Corners


How to Cut Baseboard Corners withoutMiter Saw

The miter box formula

A miter box is quite old fashioned but it is still in use. It comprises a small, plastic box, which is rectangular in shape and a back saw, which is small and a stiffed hand saw is set-in into per-cut angles. Follow the pr-cut angles, and cut through the base board by hand using the back saw. This process can be slow, but it will give you a clean cut, when there is no other available means.

Portable Hand cutting tools

With this portable cutting tool, you can easily cut or trim your baseboard. The angle is chosen as the guide is fitted to the baseboard with screws. Place the handheld cutting tool upon the miter guide and pull the trigger upward to turn on. Shove the cutting tool to and fro, as you use the guide to support the blade as the tool cut clean across the baseboard.

Baseboard Installed Without Miters

For baseboards lacking mitered corners, a similar kind of estimation process occurs. This baseboard fashion uses a square that is specifically built to fit the corners. Mitering requirement is expelled by the block as a level surface is made toward the side of the block. Before baseboard measurement is taken, the block is laid, with the objective of representing the sturdiness of the block in the estimate. This allows straight cutting of the two parts of the trim casting.

Baseboard Coping

Another technique is cutting a baseboard used to keep away from cutting mitered corners. In this example, the main bit of the trim is estimated and laid level to the edge and wall. Next to the pinnacle edge of the trim is the setting of a 45 craftsman’s triangle, and a drawn miter line like the wood were cut to fit a generally baseboard cut with a miter saw (not the level one set up). A subsequent vertical line proceeding with the initial line is pinched on the exterior.

Trim Cutting

At the point of the row at the top is where you find the trim, cautiously cut and the directness of the vertical face line. You should describe a pencil line that is going to be the shape of the baseboard beside the mitered edge. Cut 25 degrees from the miter along this pencil line. It is called adapting for it was generally finished with an adapting saw.

Its also possible to cut trim at a 45 degree angle without a miter saw so nothing to worry about it.

However, any turning device harboring a blade for cutting can imitate the cut. There will be a fit over of the cut’s end and in opposition to the current trim as though you performed an engraved cut. It will resemble a mitered cut, however, without the hole of a terrible cut.


How do you measure an angle without a protractor?

Acute. Draw a vertical line connecting the 2 rays of the angle. To determine the number of degrees in an acute angle, connect the 2 rays to form a triangle. Line up the short end of your ruler with the bottom ray, then draw a vertical line intersecting the other ray using the long side of your ruler.


  • To get the appropriate and correct baseboard corner, be keen while taking measurements and marking. Make sure all corners are at the required angle.
  • There is a high probability that during the first process of cutting, the cuts created by the use of the best portable miter saw may differ. Shape and trim accordingly with accurate measures till the baseboard piece fits.
  • Most of the cut corners hardly get perfect. All you need is to cover the gaps with caulk and other equivalent means.
  • Be keen and take time during the working period to minimize the number of mistakes. You are allowed to reduce the trim to the required length.

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How Is A Miter Saw Used?


Before you commence performing your woodwork tasks, ensure you are working in a clear, clean, and safe working area. Wear protective clothing including goggles for eye protection.


Most of the best miter saws are powered by the handles. The blades begin rotating when the handle engages are compressed. Ensure your baseboard pieces are safe and well supported by the best portable miter saw stand or table where necessary.

Baseboard cuts

Baseboard cuts

All marked and well-measured baseboards are supposed to be aligned accordingly. Hold the handles down to engage the blade at all means. With the baseboard piece still in position, lower the blade accurately in a chopping manner. Allow the blade to run through the board. To stop the blade, disconnect the handle. Remove your cuts and raise the blade when done rotating.

You can cut baseboard pieces at an angle by shaping or sliding the saw heads. Miter saws are different, but for shaping both inside and outside corners, it’s advisable to review the manufacturer’s instructions for your model.

Is it better to glue or nail baseboards?

Installing baseboards with a combination of baseboard adhesive and finish nails creates a tight connection between the wood and the wall. The adhesive prevents the wood from bowing out between the wall studs, while the nails keep the boards locked into place while the glue sets.

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How to Cut Trim With a Miter Saw to Absolute Perfection!

Next How to Use a Miter Saw Like a Woodworking God!

How To Cut Baseboard With a Miter Saw

There are generally two types of cuts that are required for baseboard installation.

  • Straight cuts.
  • Angled cuts.

Let’s move on to the steps involved in making miter cuts on your baseboard.

Put On Your Safety Gear

While cutting, removing, or installing baseboards on walls, you will be using your hands a lot. To move boards, to handle objects, and to use your miter saw. So, use a pair of thick gloves, a pair of goggles, and a dust mask.

Mark Out The Measurements Needed

If you haven’t done this earlier, you need to do so now. Use your measuring tape to get the accurate measurements of the length of the baseboard needed, and then use the pencil to indicate that measurement on the baseboard to be cut.

Related Read — How to Change a Miter Saw Blade?

Cut Out the Required Length

Since you already marked out the measurements needed on the baseboard, you can go ahead to cut. When making baseboard cuts, the baseboard is placed on the miter saw in a way that it stands against the fence of your miter saw.

Don’t place the board on any of its surfaces. Place the board on its side and against the fence. As a precaution, always take note of the part that is needed and the part that will be cut off or be the waste material. As stated earlier, there are two types of cuts when installing baseboards. The straight cut and the angled cut.

How To Make Straight Cuts For Baseboard

The straight cut is pretty much straightforward. You don’t need to tilt the table or the saw. Just leave your miter saw on the zero degree-angle and cut straight and downward.

This type of cut is used for the base of your wall that doesn’t end at an angle. For instance, baseboards that will end where the door frame is.

How To Make Angled Cuts For Baseboard

When attempting to cut baseboards, most of the cuts you will make will be angled cuts. Angled cuts are different from straight cuts. To make angled cuts, you will have to tilt your miter saw table to a needed degree.

This will make diagonal cuts on your board. For instance, to make 90-degree cuts that will fit into most corners of your home, you will need to make a 45-degree cut on two pieces of the baseboard.

Then join both boards together to make a nice angle. There are two types of angled cuts. The inside angled and the outside angled cut. The inside angle is an inward angle or a corner. The outside angle is an outer angle or edge.

Related Read — Single Bevel vs Double Bevel Miter Saw

How To Cut Baseboard Corners With Jigsaw

If you don’t have the luxury of a miter saw, but you do have the popular jigsaw, you can use that tool to cut your baseboards.

For precise cuts, your saw should have at least 10 blade teeth, and 15 would be even better. You will also need a tape measure, a pencil, and a speed square.

To make a straight miter cut with a jigsaw follow these steps:

1. Measure the baseboard from the end to the cutting point, and mark the cutting point. Use the speed square to determine the cutting line and trace it.

2. As you pick up the jigsaw, the blade should start on the waste side of the cutting line. Place the shoe flat on the baseboard.

The baseboard should be securely clamped with enough distance from the floor or the workbench to keep the jigsaw from making contact with either.

3. Let the jigsaw reach full speed before you slowly guide it along the cut line. If you prefer, you can use the speed square to guide the shoe instead.

How to Cut Coped Joints

This method is much harder than a miter cut. Still, it provides a better fit, so it’s definitely worth the effort. A baseboard serves as a half of a coped corner, which fits flat against the wall, without bevel, and the jigsaw is the perfect tool for this cut. 

Follow the steps to cut a coped joint or coping corner cut joints: 

  1. First, you need to cut the baseboard in length, using a bevel cut would be best, so it exposes the grain end of the baseboard. That way, the jigsaw has more working material.
  2. After that, you need to do a back-cut using the jigsaw, alongside the decorative baseboard’s curve.
  3. Then, ensure the workpiece is safely clamped down on a bench, ideally by making use of bench vise.
  4. Make a curved, 45- degrees angle cut with the jigsaw, to the baseboard’s backside, alongside its surface.
  5. Use sandpaper to finish or file the baseboard. Make sure the other corner fits as well. Ensure that the socket from the back cut is fitting the face of the other side of your baseboard.
  6. Use some brad nails measuring around 1 1/2 inch (with some glue) to install and secure the baseboard securely.
  7. Finally, add paint and caulking around any slight gaps or joints if necessary to pretty your new trim up. 

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