How to Use an Oscillating Tool (Beginner’s Guide + Cutting Drywall Tips)

Introduction

If you’ve ever wanted to fix something at home, build a shelf, or make space for a new power outlet, there’s one amazing tool that can help you do all of it. It’s called an oscillating multi-tool. Don’t worry—it might sound complicated, but it’s really easy to use, even for beginners. In this post, we will explore how to use oscillating tools and what the best recommendations are. Let’s dive!

What is an Oscillating Tool and How Does It Work?

So, what exactly is an oscillating tool, and how does it do all these cool things?

Well, when you turn it on, the cutting blade or sanding pad moves side to side super fast—so fast you can’t even see it move. This rapid motion helps it smoothly cut through materials like wood, metal, drywall, and even tough materials like tile or nails.

Unlike circular saws that spin around in big circles, an oscillating multitool just wiggles back and forth. That means it won’t jump around when you use it in tight spaces, and it gives you better control, especially when you’re making small or tricky cuts.

This makes the oscillating multi-tool perfect for DIYers. It can reach hard-to-reach places, make clean plunge cuts into a flat surface, and change blades or accessories easily, often without any extra tools. So, whether you’re cutting around studs, trimming around a window frame, or trying to get a perfect fit, this tool is like a superhero in your toolbox.

How to Use an Oscillating Tool (Step-by-Step Guide)

Using an oscillating saw may seem tricky at first, but once you learn the steps, it becomes really simple. Here’s how to do it the right way.

Step 1: Gather Your Tools & Safety Gear

Before you start, you need a few things. First, get your oscillating multi-tool ready. Pick the correct cutting blade or attachment depending on the job; some blades are better for wood, others for metal, and some are just right for drywall.

Make sure you also have your safety gear. That means gloves to protect your hands, goggles for your eyes, a dust mask to breathe safely, and hearing protection if your tool is loud. Don’t forget a good work area, something steady like clamps or sawhorses to hold your materials in place.

Step 2: Installing & Changing Blades

Most oscillating tools today are super easy when it comes to changing blades. Many use a tool-free system, so you don’t need a drill or screwdriver. Just pop the blade in, twist, or click it into place, and you’re done.

There are many kinds of blades, and choosing the right one matters. A fine-tooth blade works well for cutting drywall, while carbide or bi-metal blades are better for metal or nails. Some jobs—like grout removal—need a different shape altogether. Just make sure the blade is nice and tight before you turn the tool on.

Step 3: Holding and Controlling the Tool

Now you’re ready to cut. Hold your multi-tool with both hands. This gives you more control and helps keep the tool steady. Always start at a low speed. Many oscillating multi-tools have variable speed control, so you can go slower for small details or faster for heavy materials. Let the blade do the work—no need to push too hard. Just guide the tool along your marked line or straight edge, and it will cut through smoothly.

How to Cut Drywall with an Oscillating Multi-Tool

Cutting drywall with an oscillating multi-tool might sound tricky, but it’s actually very simple when you follow a few easy steps. First, grab a pencil, chalk, or a straight edge and mark the spot where you want to cut. If you’re making a hole for something like a power outlet or light switch, use a ruler or template to draw a clear square or rectangle. This helps your cutting blade stay on the right path.

Now it’s time to choose the right blade. For cutting drywall, use:

• A fine-tooth blade or one made specifically for drywall
• A carbide blade, if you want something that lasts longer
• Avoid big, jagged wood blades, as they can tear the wall instead of slicing it cleanly

Once your blade is ready, you’ll need to make a starting point for your cut. If you’re cutting near the edge, you can begin there. But if you’re cutting right in the middle of the wall, like for an electrical box, you’ll want to make a plunge cut. To do that:

• Tilt the tool at a small angle
• Gently push the cutting blade into the surface
• Level the tool as the blade goes deeper

Now you’re ready to move along your marked line. Always start with a slow speed. Thanks to variable speed control, you can adjust as needed. Move slowly and let the oscillating saw do the work. If you go too fast, the edge might come out rough or jagged.

Once your cut is done, the edges might feel a little rough. That’s okay! Just use:

• A piece of fine sandpaper
• Or a sanding pad attachment on your oscillating multi-tool

Gently smooth the area, and it will be clean and ready for the next step in your project.

Other Common Uses of an Oscillating Tool

An oscillating multitool isn’t just for cutting drywall—it’s great for lots of other tasks too. Here are some of the most common ones:

• Cutting wood – great for trimming baseboards, flooring, or small corners near door casings
• Removing grout – perfect for cleaning out the lines between tiles
• Sanding – ideal for smoothing tight spaces or edges where big sanders can’t reach
• Cutting metal – use it to slice through small pipes, screws, or nails stuck in wood
• Scraping surfaces – easily remove glue, old paint, or dried caulk

All you have to do is switch to the right blade or attachment, and your multi-tool becomes whatever you need it to be. Whether you’re fixing a frame, reshaping a small piece of flooring, or reaching into hard-to-reach places, this versatile tool is the one you’ll want in your hand.

Pro Tips for Using an Oscillating Multi-Tool

Before you begin your next job, here are some smart and simple tips that make using your oscillating multi-tool even easier:

• Adjust the speed – Use a slower speed for careful or detailed cuts, and a faster speed for strong or rough materials. That’s where variable speed control really helps.
• Clap your materials – This keeps them from slipping while you cut, giving you cleaner and safer results.
• Replace dull blades – A sharp blade makes a big difference. If cutting starts to feel slow or bumpy, it’s time to swap it out.
• Practice first – Use a piece of scrap wood or drywall to get comfortable before working on your real project. This helps you learn how the tool feels and responds.

With just a little practice and the right approach, using an oscillating tool becomes second nature—even for tricky cuts, rough materials, or tight spots.

Get in touch with us for expert advice and consultations to enhance your projects!

Recommended Oscillating Tools & Blades

If you’re ready to get started with your first oscillating multi-tool, you might be wondering which one to pick. There are many good choices, but a few really stand out for how well they work, how long they last, and how easy they are to use:

Best Oscillating Multi-Tools:

• Fein MultiMaster 500 – Best for professionals who need strong power and reliability
• DeWalt DWE315K – Great for beginners and DIYers; easy to use and affordable
• Milwaukee M18 Fuel – A top cordless model with long battery life, perfect for moving around and working in tight spaces

Best Blades for Drywall Cutting:

• Diablo Fine Tooth Blade – Best for clean, smooth cuts and detailed work
• Bosch Drywall Blade – A good balance of strength, price, and durability
• Dremel Multi-Max – Perfect for small repairs or quick jobs on drywall and wood

No matter which multi-tool or blade you choose, always match it with your task, and make sure it feels comfortable in your hands. A good tool setup makes the whole project easier, smoother, and more fun to do.

Shop now at Johnson Tools and take your projects to the next level!

Frequently Asked Questions (FAQ)

Can an oscillating tool cut drywall?
Yes, it can! In fact, it’s one of the most common tools used for cutting drywall. Just use the right cutting blade and take your time.

What’s the best oscillating blade for drywall cutting?
A fine-tooth blade or a special drywall blade like the ones from Diablo or Bosch works best. They make smooth cuts without tearing the wall.

Can I use an oscillating tool for plaster walls?
Yes, but plaster is harder than drywall, so you’ll need a stronger blade—like a carbide or metal blade—and a slower speed to stay in control.

How do I make a plunge cut with an oscillating tool?
Hold the tool with both hands, tilt it at a small angle, and slowly press the blade into the surface. Then level it out as you move forward. This lets you start a cut in the middle of a wall without needing an edge.

What safety precautions should I follow when cutting drywall?
Always wear your safety gear—gloves, goggles, and a dust mask. Use both hands to hold the multi tool, and make sure your blade is tight and not dull. Also, check for wires or screws inside the wall before you start to cut.

Need expert advice? Contact us today for recommendations on the best drilling tools for your project!

Conclusion

There are a few things that make the oscillating multi-tool so special. It’s small, easy to use, and can handle lots of different tasks—from cutting wood and metal, to sanding, scraping, and most of all, cutting drywall with clean, precise edges. Thanks to its variable speed control, easy-to-change blades, and ability to reach hard-to-reach places, this tool really does it all.

Whether you’re working on new flooring, trimming around a frame, or installing power outlets, this one multi tool can help with almost everything. Just follow the step-by-step guide, use the right cutting blade, and don’t forget the safety tips.

Now it’s your turn to try it! Check out the recommended tools and blades above, grab the one that fits your needs, and start your next project with confidence. With the right tool in your hand, even the hardest job becomes easier—and maybe even a little fun.

Want to learn more? Explore our website right now for the best choices and the best instructions!