Rennie Tool’s Guide to the Best Multi Tool Blade

Multi tool blades are very useful and powerful tools to use for a wide range of applications and materials. Whether you’re a professional or a DIY enthusiast, many projects can really benefit from having a multi tool blade because it can help to create precise, clean cuts and make projects much easier and quicker. A multi tool blade is a switchable blade for cutting and other applications to improve your tool’s accuracy and create a high-quality finish to your project. The blades come in different shapes, styles and sizes to accommodate various applications, so that you can do everything you need for your project with only one tool!

The main types of tool blades that you can switch between for different applications and materials are:

• Cutting blades
• Grinding blades
• Sanding blades
• Scraper blades
• Speciality blades.

All of these give you the opportunity to make your project much simpler and quicker as it allows you to be very precise and quickly get the job done, so you can focus on the creative, intricate details. This is why multi tools are ideal for woodworking, automotive repairs, plumbing and even landscaping, plus so much more! Explore our guide to the best multi tool blades to help you understand which blade to use for the type of material you are working with.

Best Multi Tool Blade for Brick

Working with brick can be a tough job, especially when it comes to cutting and shaping the material to suit your needs. Brick is a heavy-duty material that is solid throughout and difficult to cut. Due to this, you need a steady, precise tool that seamlessly cuts and shapes the material with ease. Multi tools are perfect for handling brick, but what’s the best multi tool blade for brick? There are a few top choices to cut and shape brick with. One of the top blades for brick is a scraper blade, specifically grout blades with a diamond grit tip. This blade can help remove grout easily, but also can cut, grind and shape brick.

Best Multi Tool Blade for Concrete

Concrete is another heavy-duty material that is hard to cut and shape without the right tools. There are multi tool blades that are capable of getting through the tough exterior of concrete, typically within the cutting blade category. The best multi tool blade for concrete is a cutting blade with a carbide-tipped edge. The carbide edge helps your multi tool to slice through concrete like it's nothing, creating a clean cut quickly.

Best Multi Tool Blade for Cutting Bolts

Cutting huge bolts brings many challenges because they are larger and stronger. It requires using a powerful tool as it’s virtually impossible to cut a bolt manually. Many projects can leave you facing this predicament, especially if they require taking something apart. But don’t worry as your trusty multi tool can handle all sorts of bolts. It is possible to easily cut different sizes and types of bolts quickly if you use the right blade. For this, the best blade is a cutting blade with carbide teeth or a tungsten carbide tooth. These blades are specifically made to cut through hard materials and awkwardly placed bolts.

Best Multi Tool Blade for Cutting Copper Pipe

Copper pipe can be hard to reach and manipulate, making cutting it more difficult. It is also quite solid, so it needs a lot of power to slice through. Multi tools can cut and shape copper with the right blade, making copper work much easier and quicker. The best multi tool blade for cutting copper pipe is a cutting blade or saw blade. It’s best to get high-strength blades or ones made from bi-metal or carbide because these have exceptional durability and resistance to wear. If you need to trim or carry out a unique task, like plunger cutting, you will need a speciality blade.

Best Multi Tool Blade for Cutting Metal

There are so many different types of metal that you can face within a project that it’s impossible to have all the tools for each metal type. However, using a multi tool can give you one tool for all types of metal, so you don’t have to frantically find the right tool for the job in the middle of your project. Saw blades made from bimetal are best for cutting through metal with ease, as well as cutting blades with carbide teeth. These are great for a variety of metals and the saw blades can help cut, scrape and polish.

Best Multi Tool Blade for Metal

When it comes to working with metal in your project, you don’t always need to cut through the material. A lot of times, you need to shape or grind the metal to manipulate it to suit your needs. This requires a different blade to accurately grind and shape. The best multi tool blade for metal for these types of applications is a grinding blade that is either made from bimetal or is titanium-coated.

Best Multi Tool Blade for Cutting Nails

Whether you’re a professional or a DIY enthusiast, you will know that nails are a common occurrence, particularly when working with old wood. There can be many nails to cut to get your material ready to use, which can take a lot of time manually. A multi tool allows you to cut nails much quicker, so that you can get right to the task at hand. The best multi tool blade for cutting nails is a cutting blade with either carbide teeth, made from bimetal or even coated with titanium nitride.

Best Multi Tool Blade for Cutting Plasterboard

Cutting plasterboard can present many difficulties because it can be a little tough to create a precise, clean cut that gives you a flawless finish. Multi tools can make this application easier and provide that high-quality finish you need for your project. The blades you need to cut plasterboard with are cutting blades, particularly saw blades. These should either have diamond grit on them or be made with a diamond tip as these give exceptional strength to cut through plaster with ease. You can also use a speciality blade made with diamond to precisely cut and shape plaster.

Best Multi Tool Blade for Cutting Plaster

You may need to shape or grind plasterboard to meet your specific needs. For these applications, the best multi tool blade for cutting plasterboard is a grinding blade or cutting blade that has a diamond grit edge to provide durability and power to slice through the material. You can also use a speciality blade for cutting, shaping and grinding. The best multi tool blade for drywall that is specialised is a drywall blade that is specifically designed to manipulate plasterboard.

Best Multi Tool Blade for Plaster

Plaster is a softer material that helps to finish a wall and cover the joins and gaps, creating a flat, smooth surface. However, plaster can be a bit unpredictable and still requires a multi tool to finish the surface and create a flat, smooth finish you’re happy. Sometimes, plaster can create a bumpy, rough surface that isn’t flat, which requires sanding or scraping. Due to this, the best multi tool blade for plaster is either a sanding blade or a scraping blade, depending on the surface you need and if there’s original plaster to scrape off before adding plasterboard. A great sanding blade to use is a diamond grit edge blade as this can create a flawless finish and can easily reach tight corners that you can’t manually get to. For scraping off old plaster, the same blade can be used.

Best Multi Tool Blade for Cutting Screws

Another common challenge you can face in any project is old, rusty screws that need to be cut off. Luckily, a multi tool can also easily cut off these old screws with ease, without the hassle of you manually trying to saw them off – which takes a lot of time away from your project. When it comes to cutting screws, the best blade to use is a high-quality carbon and bimetallic material cutting blade.

Best Multi Tool Blade for Cutting Steel

Steel is a common material to work with, especially if you typically work with all types of metal. There are various grades of steel that all add a tough layer to cut through or to grind and shape. However, a multi tool can make cutting steel a breeze. The best multi tool blade for cutting steel is a cutting blade that is made of a bimetal material, particularly steel or carbide. These offer a very hard cutting tool that can stay sharper for longer, so you can get the job done easily. For shaping or grinding steel, it’s ideal to use a dual-metal and titanium-coated blade for smooth edges and a flawless shape.

Best Multi Tool Blade for Cutting Tile

Sometimes your project can include working with tile, especially during home renovations. Tile can take a lot of time to do manually, so a multi tool can help reduce that time and let you focus on the more important stuff. Many times, tile needs to be cut down to size to fit awkward corners or hard-to-reach places. For this, it’s best to use a cutting blade that is either made from a diamond segment for harder ceramics or carbide grit for softer ceramics.

Best Multi Tool Blade for Tile Removal

As well as cutting tile, many home renovation projects require you to remove old tiles and create a smooth surface to re-tile. The best multi tool blade for tile removal is a scraper blade that is designed for tile removal. These blades allow you to easily remove caulk, grout and mortar. You can also use the cutting blades to chop the tile into easily removeable pieces.

Best Multi Tool Blade for Cutting Wood

Wood is another very popular material to work with for a wide range of projects. There are hard woods and soft woods, which all need different tools to precisely cut through them to be able to leave a clean, smooth edge for a pristine finish. Using a multi tool for a range of woods can be a better way to give your project that flawless finish. The best multi tool blade for cutting wood is a cutting blade that is made from either tungsten carbide or is titanium-coated. These improve durability and offer unmatched strength to easily cut through even the hardest wood.

Best Multi Tool Blades for Wood

Alongside cutting wood, there’s also a need to shape wood to create the size and shape you need for your project. For this application, you should use a grinding blade that is titanium-coated to shape any type of wood easily and quickly.

Best Multi Tool Blade for Grout Removal

Grout can be a time-consuming material to manually scrape out, leaving you with less time to focus on your project. A multi tool can speed this part of the process up significantly when you have the right blades. The best multi tool blade for grout removal is a scraper blade or a specialist blade. You can either choose a scraper blade that’s designed to tackle grout or a diamond grit scraper blade, or even a specialist grout removal blade.

Best Multi Tool Blade for Laminate Flooring

If you’re taking on a home renovation project, you may be faced with removing or cutting laminate flooring to precisely fit a room. When cutting laminate flooring, you need to have a clean-cut edge that neatly finishes the floors. This can be hard to achieve manually, so a multi tool can be just what you need for a precise, flawless finish. The best multi tool blade for laminate flooring is a cutting blade that has a fine tooth count (around 10-20 teeth per inch) to prevent any chips or tears in the material when cutting. These blades should ideally be made from either high-speed steel or tungsten carbide for the ultimate precision.

Now that you know the different types of multi tool blades to use for various materials, you can make your projects easier and quicker using just one tool! At Rennie Tool, we have a large collection of multi tool blades to choose from, whether you’re looking for the best multi tool blade for cutting metal or for brick! Explore our collection and find the best blades for every project.