Do Different Multi-Tool Blades Serve Specific Purposes?

A multi-tool is one of the most resourceful home improvement implements. As its name rightly suggests, a multi-tool comes with features designed to accomplish multiple different tasks. It’s an excellent investment for home improvement or construction contractors looking for a portable gadget that they can easily bring with them to various work sites.

Multi-tools are also cost-effective in the long run. While this equipment may set you back hundreds of dollars in upfront costs, its versatility eliminates the need to spend even more on individual implements.

But you must understand how the tool works to make the most of multi-tools. That mainly entails familiarizing yourself with the recommended uses for its different blades.

Read below as we uncover the many applications of multi-tool blades. The article shall focus on the oscillating multi-tool instead of the manual variety.

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Exploring the Difference Between Manual and Oscillating Multi-tools

Understanding multi-tool blades is the first step in maxing out on these handy implements. That’s because various multi tool blades perform different tasks. But first, it’s important to differentiate between manual and oscillating multi-tools.

All multi-tools combine several distinct functions into a single unit. However, the word “multi-tool” has come to be associated with the oscillating multi-tool or the oscillating saw, which refers to a power tool that oscillates rather than reciprocates or rotates. It differs from manual multi-tools, hand-held devices that can be as small as a credit card or car key to as big as an A4 book.

Another core difference between manual and oscillating multi-tools is that the latter is powered while the former isn’t.

Oscillating multi-tools are either corded or cordless. The cordless type relies exclusively on batteries, while the corded variety can use electricity and batteries.

Exploring the Difference Between Manual and Oscillating Multi-tools

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Are Different Multi-Tool Blades Made Equal?

Oscillating multi-tools come with different blades, each performing distinct tasks. Below are the common multi-tool blades and their corresponding functions;

1. Cutting Blades

Cutting is undoubtedly the most common multi-tool function. So, it’s understandable why most multi-tool blades are used for that purpose.

When looking for a multi-tool cutting blade, insist on those labeled “Bi-Metal” or BIM. Such blades are designed to be tough and sharp enough to slice through the strongest metals. You can also use them to cut fiberglass, non-ferrous walls, and wooden structures, particularly those with embedded nails.

Oscillating multi-tool cutting blades further fall into two categories, namely fine tooth blades and plunge cutting blades.

Fine Tooth Blades

Fine tooth blades are a type of oscillating multi-tool blade designed primarily for precision cutting. These blades are incredibly durable and versatile. They also come in different sizes, with the most common options being 3/8″, 3/4 “, and “1.″

Fine tooth blades typically feature a measuring strip on one or both of their ends. The strip allows you to calculate the depth of the cut, thereby improving accuracy.

Plunge Cutting Blades

It could happen that your project involves making broad cuts. A case in point is when you need to install door panels, mount support railings, or install under-step lighting. In such instances, you’d do well to invest in plunge-cutting oscillating multi-tool blades.

Plunge-cutting blades are considerably wide, allowing them to make precise, broad cuts. Like their fine tooth counterparts, these blades are also available in different sizes, depending on the desired size of the cut.

2. Scraping Blades

As the name implies, scraping blades help to scrape debris or residues from surfaces. You could use them to remove concrete residues, wallpapers, and caulk.

Scraping blades may also be helpful in dislodging linoleum. The fact that a multi-tool oscillates pretty fast makes its scraping blades more efficient than using a manual scraper.

Depending on the task, oscillating multi-tool scraper blades can be rigid or non-rigid.

Rigid scraper blades are ideal for heavy-duty scraping tasks like dislodging tiles, while non-rigid blades would best suit light-duty projects like removing wallpapers.

Scraping Blades

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3. Dry Wall Blades

Drywall oscillating multi-tool blades are specifically used for cutting through drywalls.

They’re ideal for projects requiring accurate and broad cuts through concrete walls, especially on construction sites.

You could also use drywall oscillating blades to cut walls through less rough surfaces like wooden panels.

4. Sanding Blades/Pad

You probably already know you can use manual multi-tools to even out rough edges. But unknown to many people, certain oscillating multi-tools may also help with sanding.

A sanding pad is a critical oscillating multi-tool accessory. The pad lets you remove unwanted bulks from surfaces while prepping for a major project.

However, experts recommend using an oscillating multi-tool sanding pad sparingly. Remember that the tool moves remarkably fast. Therefore, you could easily oversand a surface and inadvertently create undesired dents, forcing you to sand down the rest of the wood to match the new level.

5. Carbide Blades

Carbide blades, known as diamond grit blades, are suitable for heavy-duty tasks like cutting brick and removing grout.

These blades are strong, durable, and considerably rough. Of course, there’s a higher price tag for their more extended durability.

Besides cutting brick and concrete, you could also use diamond grit blades to trim objects like nails, bolts, and screws.

Carbide Blades

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Wrap Up

Understanding the distinct roles of each oscillating multi-tool blade ensures proper equipment usage. But most importantly, it’s important to consider other essential aspects while shopping for an oscillating multi-tool. In the final analysis, you need a quality multi-tool to benefit from its various blades.

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