A Jigsaw was one of the first power tools I got for my workshop. Due to its versatility, it is probably the best tool for a DIYer and woodworking beginner. I have already created a few DIY jigsaw guides in the past and now I made another one – an easy jigsaw guide for shortcuts. I was really happy about the previous ones and I was wondering how this one would perform.
This one is very simple and easy to make. You can make one yourself in no time, at no cost using only the material you already have in your workshop. The guide is great for short straight cuts and crosscuts.
This guide was designed for a jigsaw but you could make one exactly the same way for a circular saw. If you are planning on making a guide for a circular saw check out this selection – you will definitely find one that will come in handy for your projects.
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Table of Contents
- General Questions
- Can you cut straight with a Jigsaw?
- Why does my Jigsaw blade bend?
- Building the Jigsaw Guide
- Building the Jigsaw Frame
- Attaching the tightening wood piece
- Using the Jigsaw Guide
- Simple Jigsaw Guide Video
*Safety is your responsibility. Make sure you know what you’re doing and take all necessary safety precautions while working with power tools. Safety comes first!
Woodworking is awesome and a lot of fun but always be cautious and careful when using any power tool.
Material you'll need to build this Easy Jigsaw Guide
Jigsaw Guide Body:
Spruce wood (planed)
2x – 40 x 2,8 x 1,9 cm
2x – 30 x 2,8 x 1,9 cm
1x – 6 x 2,8 x 1,9 cm
Other:
M5 Bolt – 6 cm, M5 Washer, M5 Wing Nut
Wood screws, Wood Glue
Jigsaw Guide Plans
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Can You Cut Straight With a Jigsaw?
Absolutely, you can achieve straight cuts with a jigsaw, although it might require some practice. While a jigsaw is fantastic for crafting curves, angles, and unique cuts, getting straight lines might need a bit of finesse. To enhance your precision, using a cutting guide can make your straight cuts much smoother.
However, there are other factors that affect how straight and clean the cut can be – for instance, the jigsaw model, the type of blade you are using, and the type of material you are cutting.
The guide built in this article is mainly designed for short straight cuts and crosscuts. To make long straight cuts with a jigsaw a guide rail (guide track) would be a better option.
Why Does my Jigsaw Blade Bend?
Jigsaw blades can sometimes bend, especially when dealing with thick materials or exerting excessive lateral pressure on the saw. To ensure your cuts stay precise and free from bevels or skews, consider these tips:
Blade Selection: The choice of blade plays a crucial role. Opt for the right blade that matches the material and task at hand. Keep in mind that there can be a significant disparity in quality among different blade options.
Gentle Pressure: Applying too much force can lead to blade bending. Maintain a balanced approach by using moderate pressure. Keeping the Jigsaw aligned and allowing the blade to cut at its own pace can lead to better results.
Patience Matters: Avoid the temptation to rush through cuts. Take your time, allowing the blade to work through the material steadily. This approach often leads to cleaner and more accurate outcomes.
Tool Consideration: Upgrading to a heavy-duty Jigsaw equipped with blade guides (such as a pair of rollers) and variable speed settings can greatly enhance the precision of your cuts. The variable speed lets you slow down when navigating intricate patterns.
RELATED: How to Change a Jigsaw Blade
Let's Build It
This guide is mainly designed to function as a jigsaw crosscut jig. The good news is that you’ll just require a jigsaw, a few spruce wood bars (which you likely already possess), and a bolt to put it all together.
The best part is, it really doesn’t cost much and you’ll have a nice addon to your workshop. You can easily get below $10 for the build. Check out the listed material below.
Spruce bars dimensions:
- Piece 1 – 2x – 400 x 28 x 19 mm
- Piece 2 – 2x – 300 x 28 x 19 mm
- Piece 3 – 1x – 60 x 28 x 19 mm
How to Build and Easy Jigsaw Guide for Crosscuts
Step 1: Build the Jigsaw Guide Frame
First, let’s start with the jigsaw frame. Cut all wooden pieces to the desired length (see dimensions above). For that, I used a crosscut jigsaw guide I built earlier.
Glue pieces 1 and 2 together, leaving on the second piece a distance greater than half the width of your jigsaw (that should be approximately 8 cm).
(Once finished with the jigsaw guide you will cut off the extra wood. You don’t need to worry about that at this point. The main intent now is to leave a bit of extra wood, that will be cut off afterwards)
NOTE: Take your time when gluing the pieces together. Make sure they are fixed at a right angle to achieve 90-degree crosscuts. It is definitely worth spending a bit of extra time on this part since this determines how accurate the guide will be.
Use a carpenter’s square or a machinist’s square to fix the pieces at 90 degrees.
Glue the second long wood piece (piece 1) to the frame. I inserted 2 M5 Bolts between the wood pieces to make sure they are parallel. The bolts act as spacers and will create a nice track.
Again, pay attention to the right angles.
Fix the bottom of the jigsaw guide with the smallest wood piece (piece 3).
Leave the bolts in the track until the glue dries off.
Additionally, I am tightening the whole jig with screws. This step might be overkill since the glue alone would be sufficient, but I wanted the jig to be strong and durable.
Countersink the holes and make sure the screws are flush with the wood pieces.
At this point, you should have the jigsaw guide frame finished.
Step 2: Attach the Crosscut Fence
After getting the shape of the jigsaw guide done, I attached the last wood piece (piece 2) to the base.
The piece serves as a crosscut fence (workpiece tightened) that runs in the created track.
It holds the moving wooden piece in place with a wing nut.
Align both wooden pieces, mark the center, and drill a hole for an M5 bolt. Optionally you can sink the bolts head and the washer in the wood piece.
Test the jigsaw guide by attaching a dispensable piece of wood between the jig arms and cut off the wood excess.
The jigsaw guide edge should be perfectly aligned.
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How to Use the Jigsaw Guide for Short Crosscuts
The steps below describe how to set up and use this jigsaw guide for making short crosscuts.
- Draw a line on a piece of wood you want to cut.
- Insert the piece in the jigsaw guide and adjust it as necessary – make sure the drawn line is flush with the edge of the jigsaw guide.
- Secure the wood piece and tighten it down with a wing nut.
- Fix the jigsaw guide to the workbench with clamps.
- Make the cut.
Having trouble making a straight 90-degree cut with a jigsaw and not ending up with a skewed bevel?
Check out the tips at the beginning of this blog post or these few tips on how to make a straight cut using a jigsaw.
My Experience
This is a simple and easy-to-make jigsaw guide. If you have the material ready it will take you only around 30 minutes to build it. The jig is especially good for:
- making short and precise crosscuts
- making short straight cuts along a drawn line
Generally, the guide is convenient for cutting smaller pieces. It is easy to use and quick to set up. Though I wouldn’t recommend using the guide for cutting anything longer than 20 cm. To cut longer pieces using a jigsaw, I would either use a jigsaw guide track or a straight edge guide designed for longer cuts.
NOTE: When building the guide make sure the wood pieces are fixed at 90 degrees. That will help when making precise 90-degree cuts. It is definitely worth spending a bit of extra time on this step.
How to Make the Guide Even Better
This jigsaw guide is using 1 wing nut to fix the wood piece in place. You can make an upgrade and add an additional rail to the jigsaw frame creating 2 tracks and adding an extra wing nut to provide a better fix for the piece cut.
Jigsaw Cutting Guide Video Tutorial
If you’re interested in seeing how it all comes together, check out the full build video below!
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How To Make a Jigsaw Crosscut Guide
If you only have a jigsaw in your shop and you are building a workshop on a budget you should consider making this jig. You can quickly set it up, it costs nothing and it will help you with your projects.
